131898526

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 201127680

約数和(自身を除く): 69229154

約数列:

[1, 2, 101, 157, 202, 314, 4159, 8318, 15857, 31714, 420059, 652963, 840118, 1305926, 65949263, 131898526]

約数ペア:

[(1, 131898526), (2, 65949263), (101, 1305926), (157, 840118), (202, 652963), (314, 420059), (4159, 31714), (8318, 15857)]