105050210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{80191}}^1$

素因数の和:80329

約数の個数: 16

約数和(自身を含む): 190536192

約数和(自身を除く): 85485982

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 80191, 160382, 400955, 801910, 10505021, 21010042, 52525105, 105050210]

約数ペア:

[(1, 105050210), (2, 52525105), (5, 21010042), (10, 10505021), (131, 801910), (262, 400955), (655, 160382), (1310, 80191)]