201551112

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 660744000

約数和(自身を除く): 459192888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 137, 139, 147, 168, 189, 196, 216, 252, 274, 278, 294, 378, 392, 411, 417, 441, 504, 548, 556, 588, 756, 822, 834, 882, 959, 973, 1096, 1112, 1176, 1233, 1251, 1323, 1512, 1644, 1668, 1764, 1918, 1946, 2466, 2502, 2646, 2877, 2919, 3288, 3336, 3528, 3699, 3753, 3836, 3892, 4932, 5004, 5292, 5754, 5838, 6713, 6811, 7398, 7506, 7672, 7784, 8631, 8757, 9864, 10008, 10584, 11508, 11676, 13426, 13622, 14796, 15012, 17262, 17514, 19043, 20139, 20433, 23016, 23352, 25893, 26271, 26852, 27244, 29592, 30024, 34524, 35028, 38086, 40278, 40866, 51786, 52542, 53704, 54488, 57129, 60417, 61299, 69048, 70056, 76172, 80556, 81732, 103572, 105084, 114258, 120834, 122598, 133301, 152344, 161112, 163464, 171387, 181251, 183897, 207144, 210168, 228516, 241668, 245196, 266602, 342774, 362502, 367794, 399903, 457032, 483336, 490392, 514161, 533204, 685548, 725004, 735588, 799806, 933107, 1028322, 1066408, 1199709, 1371096, 1450008, 1471176, 1599612, 1866214, 2056644, 2399418, 2799321, 3199224, 3599127, 3732428, 4113288, 4798836, 5598642, 7198254, 7464856, 8397963, 9597672, 11197284, 14396508, 16795926, 22394568, 25193889, 28793016, 33591852, 50387778, 67183704, 100775556, 201551112]

約数ペア:

[(1, 201551112), (2, 100775556), (3, 67183704), (4, 50387778), (6, 33591852), (7, 28793016), (8, 25193889), (9, 22394568), (12, 16795926), (14, 14396508), (18, 11197284), (21, 9597672), (24, 8397963), (27, 7464856), (28, 7198254), (36, 5598642), (42, 4798836), (49, 4113288), (54, 3732428), (56, 3599127), (63, 3199224), (72, 2799321), (84, 2399418), (98, 2056644), (108, 1866214), (126, 1599612), (137, 1471176), (139, 1450008), (147, 1371096), (168, 1199709), (189, 1066408), (196, 1028322), (216, 933107), (252, 799806), (274, 735588), (278, 725004), (294, 685548), (378, 533204), (392, 514161), (411, 490392), (417, 483336), (441, 457032), (504, 399903), (548, 367794), (556, 362502), (588, 342774), (756, 266602), (822, 245196), (834, 241668), (882, 228516), (959, 210168), (973, 207144), (1096, 183897), (1112, 181251), (1176, 171387), (1233, 163464), (1251, 161112), (1323, 152344), (1512, 133301), (1644, 122598), (1668, 120834), (1764, 114258), (1918, 105084), (1946, 103572), (2466, 81732), (2502, 80556), (2646, 76172), (2877, 70056), (2919, 69048), (3288, 61299), (3336, 60417), (3528, 57129), (3699, 54488), (3753, 53704), (3836, 52542), (3892, 51786), (4932, 40866), (5004, 40278), (5292, 38086), (5754, 35028), (5838, 34524), (6713, 30024), (6811, 29592), (7398, 27244), (7506, 26852), (7672, 26271), (7784, 25893), (8631, 23352), (8757, 23016), (9864, 20433), (10008, 20139), (10584, 19043), (11508, 17514), (11676, 17262), (13426, 15012), (13622, 14796)]