210848408

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{260951}}^1$

素因数の和:261058

約数の個数: 16

約数和(自身を含む): 399256560

約数和(自身を除く): 188408152

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 260951, 521902, 1043804, 2087608, 26356051, 52712102, 105424204, 210848408]

約数ペア:

[(1, 210848408), (2, 105424204), (4, 52712102), (8, 26356051), (101, 2087608), (202, 1043804), (404, 521902), (808, 260951)]