200012710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{689699}}^1$

素因数の和:689735

約数の個数: 16

約数和(自身を含む): 372438000

約数和(自身を除く): 172425290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 689699, 1379398, 3448495, 6896990, 20001271, 40002542, 100006355, 200012710]

約数ペア:

[(1, 200012710), (2, 100006355), (5, 40002542), (10, 20001271), (29, 6896990), (58, 3448495), (145, 1379398), (290, 689699)]