221933788167

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 419431864320

約数和(自身を除く): 197498076153

約数列:

[1, 3, 7, 13, 19, 21, 31, 37, 39, 49, 57, 73, 91, 93, 111, 133, 147, 217, 219, 247, 259, 273, 399, 403, 481, 511, 589, 637, 651, 703, 741, 777, 931, 949, 1147, 1209, 1387, 1443, 1519, 1533, 1729, 1767, 1813, 1911, 2109, 2263, 2701, 2793, 2821, 2847, 3367, 3441, 3577, 4123, 4161, 4557, 4921, 5187, 5329, 5439, 6643, 6789, 7657, 8029, 8103, 8463, 9139, 9709, 10101, 10731, 12103, 12369, 14763, 14911, 15841, 15987, 18031, 18907, 19747, 19929, 21793, 22971, 23569, 24087, 27417, 28861, 29127, 29419, 34447, 35113, 36309, 37303, 42997, 44733, 46501, 47523, 51319, 53599, 54093, 56203, 56721, 59241, 63973, 65379, 67963, 69277, 70707, 83731, 86583, 88257, 101251, 103341, 104377, 105339, 110887, 111909, 126217, 128991, 132349, 139503, 152551, 153957, 160797, 165199, 168609, 191919, 197173, 203889, 205933, 207831, 245791, 251193, 261121, 283309, 300979, 303753, 313131, 332661, 359233, 375193, 378651, 397047, 447811, 457653, 484939, 495597, 558961, 586117, 591519, 617799, 667147, 708757, 730639, 737373, 783363, 849927, 883519, 902937, 1067857, 1077699, 1088503, 1125579, 1156393, 1316263, 1343433, 1380211, 1441531, 1454817, 1590889, 1676883, 1720537, 1758351, 1983163, 2001441, 2106853, 2126271, 2147587, 2191917, 2514631, 2563249, 2650557, 3138781, 3203571, 3265509, 3394573, 3469179, 3746287, 3912727, 3948789, 4102819, 4140633, 4324593, 4670029, 4772667, 4961299, 5161611, 5949489, 6112363, 6320559, 6442761, 7543893, 7619521, 7689747, 8094751, 9213841, 9416343, 9661477, 10183719, 11136223, 11238861, 11738181, 12308457, 13882141, 14010087, 14883897, 15033109, 17942743, 18337089, 20681557, 21971467, 22858563, 24284253, 26224009, 27389089, 27641523, 28984431, 32690203, 33408669, 40804153, 41646423, 42786541, 45099327, 48701731, 53336647, 53828229, 62044671, 64496887, 65914401, 77953561, 78672027, 79460719, 82167267, 98070609, 105231763, 116134897, 122412459, 125599201, 128359623, 144770899, 146105193, 153800269, 160009941, 183568063, 193490661, 233860683, 238382157, 285629071, 299505787, 315695289, 340912117, 348404691, 376797603, 434312697, 461400807, 550704189, 556225033, 812944279, 856887213, 898517361, 1013396293, 1022736351, 1509753661, 1668675099, 1999403497, 2386384819, 2438832837, 3040188879, 3893575231, 4529260983, 5690609953, 5998210491, 7159154457, 10568275627, 11680725693, 17071829859, 31704826881, 73977929389, 221933788167]

約数ペア:

[(1, 221933788167), (3, 73977929389), (7, 31704826881), (13, 17071829859), (19, 11680725693), (21, 10568275627), (31, 7159154457), (37, 5998210491), (39, 5690609953), (49, 4529260983), (57, 3893575231), (73, 3040188879), (91, 2438832837), (93, 2386384819), (111, 1999403497), (133, 1668675099), (147, 1509753661), (217, 1022736351), (219, 1013396293), (247, 898517361), (259, 856887213), (273, 812944279), (399, 556225033), (403, 550704189), (481, 461400807), (511, 434312697), (589, 376797603), (637, 348404691), (651, 340912117), (703, 315695289), (741, 299505787), (777, 285629071), (931, 238382157), (949, 233860683), (1147, 193490661), (1209, 183568063), (1387, 160009941), (1443, 153800269), (1519, 146105193), (1533, 144770899), (1729, 128359623), (1767, 125599201), (1813, 122412459), (1911, 116134897), (2109, 105231763), (2263, 98070609), (2701, 82167267), (2793, 79460719), (2821, 78672027), (2847, 77953561), (3367, 65914401), (3441, 64496887), (3577, 62044671), (4123, 53828229), (4161, 53336647), (4557, 48701731), (4921, 45099327), (5187, 42786541), (5329, 41646423), (5439, 40804153), (6643, 33408669), (6789, 32690203), (7657, 28984431), (8029, 27641523), (8103, 27389089), (8463, 26224009), (9139, 24284253), (9709, 22858563), (10101, 21971467), (10731, 20681557), (12103, 18337089), (12369, 17942743), (14763, 15033109), (14911, 14883897), (15841, 14010087), (15987, 13882141), (18031, 12308457), (18907, 11738181), (19747, 11238861), (19929, 11136223), (21793, 10183719), (22971, 9661477), (23569, 9416343), (24087, 9213841), (27417, 8094751), (28861, 7689747), (29127, 7619521), (29419, 7543893), (34447, 6442761), (35113, 6320559), (36309, 6112363), (37303, 5949489), (42997, 5161611), (44733, 4961299), (46501, 4772667), (47523, 4670029), (51319, 4324593), (53599, 4140633), (54093, 4102819), (56203, 3948789), (56721, 3912727), (59241, 3746287), (63973, 3469179), (65379, 3394573), (67963, 3265509), (69277, 3203571), (70707, 3138781), (83731, 2650557), (86583, 2563249), (88257, 2514631), (101251, 2191917), (103341, 2147587), (104377, 2126271), (105339, 2106853), (110887, 2001441), (111909, 1983163), (126217, 1758351), (128991, 1720537), (132349, 1676883), (139503, 1590889), (152551, 1454817), (153957, 1441531), (160797, 1380211), (165199, 1343433), (168609, 1316263), (191919, 1156393), (197173, 1125579), (203889, 1088503), (205933, 1077699), (207831, 1067857), (245791, 902937), (251193, 883519), (261121, 849927), (283309, 783363), (300979, 737373), (303753, 730639), (313131, 708757), (332661, 667147), (359233, 617799), (375193, 591519), (378651, 586117), (397047, 558961), (447811, 495597), (457653, 484939)]