221971900514

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:510

約数の個数: 256

約数和(自身を含む): 459648000000

約数和(自身を除く): 237676099486

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 49, 58, 91, 98, 133, 182, 199, 203, 227, 247, 266, 343, 377, 398, 406, 454, 494, 551, 637, 686, 754, 931, 1102, 1274, 1393, 1421, 1589, 1729, 1862, 2587, 2639, 2786, 2842, 2951, 3178, 3458, 3781, 3857, 4313, 4459, 5174, 5278, 5771, 5902, 6517, 6583, 7163, 7562, 7714, 8626, 8918, 9751, 9947, 11123, 11542, 12103, 13034, 13166, 14326, 18109, 18473, 19502, 19894, 20657, 22246, 24206, 26467, 26999, 30191, 36218, 36946, 40397, 41314, 45173, 46081, 49153, 50141, 52934, 53998, 56069, 60382, 68257, 75023, 77861, 80794, 84721, 85579, 90346, 92162, 98306, 100282, 109649, 112138, 125077, 126763, 129311, 136514, 144599, 150046, 155722, 169442, 171158, 185269, 188993, 211337, 219298, 250154, 253526, 258622, 282779, 289198, 316211, 322567, 344071, 350987, 370538, 377986, 392483, 422674, 525161, 565558, 587249, 599053, 632422, 645134, 688142, 701974, 767543, 784966, 858287, 875539, 887341, 1012193, 1050322, 1174498, 1198106, 1296883, 1310017, 1425437, 1479359, 1535086, 1626001, 1716574, 1751078, 1774682, 1979453, 2024386, 2213477, 2257969, 2408497, 2456909, 2593766, 2620034, 2747381, 2850874, 2958718, 3252002, 3676127, 3958906, 4110743, 4193371, 4426954, 4515938, 4816994, 4913818, 5372801, 5494762, 6008009, 6128773, 7352254, 8221486, 8386742, 9170119, 9978059, 10745602, 11157731, 11382007, 12016018, 12257546, 15494339, 16859479, 17030221, 18340238, 19231667, 19956118, 22315462, 22764014, 24890323, 25732889, 28775201, 29353597, 30988678, 33718958, 34060442, 37609607, 38463334, 42056063, 42901411, 49780646, 51465778, 57550402, 58707194, 64190833, 69846413, 75219214, 78104117, 79674049, 84112126, 85802822, 119211547, 128381666, 139692826, 156208234, 159348098, 174232261, 201426407, 238423094, 294392441, 323574199, 348464522, 402852814, 449335831, 488924891, 546728819, 557718343, 588784882, 647148398, 834480829, 898671662, 977849782, 1093457638, 1115436686, 1219625827, 1668961658, 2265019393, 2439251654, 3827101733, 4530038786, 5841365803, 7654203466, 8537380789, 11682731606, 15855135751, 17074761578, 31710271502, 110985950257, 221971900514]

約数ペア:

[(1, 221971900514), (2, 110985950257), (7, 31710271502), (13, 17074761578), (14, 15855135751), (19, 11682731606), (26, 8537380789), (29, 7654203466), (38, 5841365803), (49, 4530038786), (58, 3827101733), (91, 2439251654), (98, 2265019393), (133, 1668961658), (182, 1219625827), (199, 1115436686), (203, 1093457638), (227, 977849782), (247, 898671662), (266, 834480829), (343, 647148398), (377, 588784882), (398, 557718343), (406, 546728819), (454, 488924891), (494, 449335831), (551, 402852814), (637, 348464522), (686, 323574199), (754, 294392441), (931, 238423094), (1102, 201426407), (1274, 174232261), (1393, 159348098), (1421, 156208234), (1589, 139692826), (1729, 128381666), (1862, 119211547), (2587, 85802822), (2639, 84112126), (2786, 79674049), (2842, 78104117), (2951, 75219214), (3178, 69846413), (3458, 64190833), (3781, 58707194), (3857, 57550402), (4313, 51465778), (4459, 49780646), (5174, 42901411), (5278, 42056063), (5771, 38463334), (5902, 37609607), (6517, 34060442), (6583, 33718958), (7163, 30988678), (7562, 29353597), (7714, 28775201), (8626, 25732889), (8918, 24890323), (9751, 22764014), (9947, 22315462), (11123, 19956118), (11542, 19231667), (12103, 18340238), (13034, 17030221), (13166, 16859479), (14326, 15494339), (18109, 12257546), (18473, 12016018), (19502, 11382007), (19894, 11157731), (20657, 10745602), (22246, 9978059), (24206, 9170119), (26467, 8386742), (26999, 8221486), (30191, 7352254), (36218, 6128773), (36946, 6008009), (40397, 5494762), (41314, 5372801), (45173, 4913818), (46081, 4816994), (49153, 4515938), (50141, 4426954), (52934, 4193371), (53998, 4110743), (56069, 3958906), (60382, 3676127), (68257, 3252002), (75023, 2958718), (77861, 2850874), (80794, 2747381), (84721, 2620034), (85579, 2593766), (90346, 2456909), (92162, 2408497), (98306, 2257969), (100282, 2213477), (109649, 2024386), (112138, 1979453), (125077, 1774682), (126763, 1751078), (129311, 1716574), (136514, 1626001), (144599, 1535086), (150046, 1479359), (155722, 1425437), (169442, 1310017), (171158, 1296883), (185269, 1198106), (188993, 1174498), (211337, 1050322), (219298, 1012193), (250154, 887341), (253526, 875539), (258622, 858287), (282779, 784966), (289198, 767543), (316211, 701974), (322567, 688142), (344071, 645134), (350987, 632422), (370538, 599053), (377986, 587249), (392483, 565558), (422674, 525161)]