201513664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1673

約数の個数: 56

約数和(自身を含む): 438747408

約数和(自身を除く): 237233744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 704, 788, 1453, 1576, 2167, 2906, 3152, 4334, 5812, 6304, 8668, 11624, 12608, 15983, 17336, 23248, 31966, 34672, 46496, 63932, 69344, 92992, 127864, 138688, 255728, 286241, 511456, 572482, 1022912, 1144964, 2289928, 3148651, 4579856, 6297302, 9159712, 12594604, 18319424, 25189208, 50378416, 100756832, 201513664]

約数ペア:

[(1, 201513664), (2, 100756832), (4, 50378416), (8, 25189208), (11, 18319424), (16, 12594604), (22, 9159712), (32, 6297302), (44, 4579856), (64, 3148651), (88, 2289928), (176, 1144964), (197, 1022912), (352, 572482), (394, 511456), (704, 286241), (788, 255728), (1453, 138688), (1576, 127864), (2167, 92992), (2906, 69344), (3152, 63932), (4334, 46496), (5812, 34672), (6304, 31966), (8668, 23248), (11624, 17336), (12608, 15983)]