201342323

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 255487680

約数和(自身を除く): 54145357

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1027, 3871, 4001, 7189, 28007, 50323, 52013, 196049, 316079, 364091, 2212553, 2548637, 4109027, 15487871, 28763189, 201342323]

約数ペア:

[(1, 201342323), (7, 28763189), (13, 15487871), (49, 4109027), (79, 2548637), (91, 2212553), (553, 364091), (637, 316079), (1027, 196049), (3871, 52013), (4001, 50323), (7189, 28007)]