207975456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4273}}^1$

素因数の和:4315

約数の個数: 108

約数和(自身を含む): 640574298

約数和(自身を除く): 432598842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 4273, 5408, 6084, 8112, 8546, 12168, 12819, 16224, 17092, 24336, 25638, 34184, 38457, 48672, 51276, 55549, 68368, 76914, 102552, 111098, 136736, 153828, 166647, 205104, 222196, 307656, 333294, 410208, 444392, 499941, 615312, 666588, 722137, 888784, 999882, 1230624, 1333176, 1444274, 1777568, 1999764, 2166411, 2666352, 2888548, 3999528, 4332822, 5332704, 5777096, 6499233, 7999056, 8665644, 11554192, 12998466, 15998112, 17331288, 23108384, 25996932, 34662576, 51993864, 69325152, 103987728, 207975456]

約数ペア:

[(1, 207975456), (2, 103987728), (3, 69325152), (4, 51993864), (6, 34662576), (8, 25996932), (9, 23108384), (12, 17331288), (13, 15998112), (16, 12998466), (18, 11554192), (24, 8665644), (26, 7999056), (32, 6499233), (36, 5777096), (39, 5332704), (48, 4332822), (52, 3999528), (72, 2888548), (78, 2666352), (96, 2166411), (104, 1999764), (117, 1777568), (144, 1444274), (156, 1333176), (169, 1230624), (208, 999882), (234, 888784), (288, 722137), (312, 666588), (338, 615312), (416, 499941), (468, 444392), (507, 410208), (624, 333294), (676, 307656), (936, 222196), (1014, 205104), (1248, 166647), (1352, 153828), (1521, 136736), (1872, 111098), (2028, 102552), (2704, 76914), (3042, 68368), (3744, 55549), (4056, 51276), (4273, 48672), (5408, 38457), (6084, 34184), (8112, 25638), (8546, 24336), (12168, 17092), (12819, 16224)]