320126974

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{3677}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 486202176

約数和(自身を除く): 166075202

約数列:

[1, 2, 101, 202, 431, 862, 3677, 7354, 43531, 87062, 371377, 742754, 1584787, 3169574, 160063487, 320126974]

約数ペア:

[(1, 320126974), (2, 160063487), (101, 3169574), (202, 1584787), (431, 742754), (862, 371377), (3677, 87062), (7354, 43531)]