201994538471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{31497667}}^1$

素因数の和:31497742

約数の個数: 12

約数和(自身を含む): 226216251576

約数和(自身を除く): 24221713105

約数列:

[1, 11, 53, 121, 583, 6413, 31497667, 346474337, 1669376351, 3811217707, 18363139861, 201994538471]

約数ペア:

[(1, 201994538471), (11, 18363139861), (53, 3811217707), (121, 1669376351), (583, 346474337), (6413, 31497667)]