201251752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62423}}^1$

素因数の和:62473

約数の個数: 32

約数和(自身を含む): 419489280

約数和(自身を除く): 218237528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 62423, 124846, 249692, 499384, 811499, 1622998, 1935113, 3245996, 3870226, 6491992, 7740452, 15480904, 25156469, 50312938, 100625876, 201251752]

約数ペア:

[(1, 201251752), (2, 100625876), (4, 50312938), (8, 25156469), (13, 15480904), (26, 7740452), (31, 6491992), (52, 3870226), (62, 3245996), (104, 1935113), (124, 1622998), (248, 811499), (403, 499384), (806, 249692), (1612, 124846), (3224, 62423)]