201857458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{316391}}^1$

素因数の和:316433

約数の個数: 16

約数和(自身を含む): 341703360

約数和(自身を除く): 139845902

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 316391, 632782, 3480301, 6960602, 9175339, 18350678, 100928729, 201857458]

約数ペア:

[(1, 201857458), (2, 100928729), (11, 18350678), (22, 9175339), (29, 6960602), (58, 3480301), (319, 632782), (638, 316391)]