201885574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 355299696

約数和(自身を除く): 153414122

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 281, 289, 374, 562, 578, 1243, 1921, 2486, 3091, 3179, 3842, 4777, 6182, 6358, 9554, 21131, 31753, 32657, 42262, 52547, 63506, 65314, 81209, 105094, 162418, 349283, 359227, 539801, 698566, 718454, 893299, 1079602, 1786598, 5937811, 9176617, 11875622, 18353234, 100942787, 201885574]

約数ペア:

[(1, 201885574), (2, 100942787), (11, 18353234), (17, 11875622), (22, 9176617), (34, 5937811), (113, 1786598), (187, 1079602), (226, 893299), (281, 718454), (289, 698566), (374, 539801), (562, 359227), (578, 349283), (1243, 162418), (1921, 105094), (2486, 81209), (3091, 65314), (3179, 63506), (3842, 52547), (4777, 42262), (6182, 32657), (6358, 31753), (9554, 21131)]