210968834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{12101}}^1$

素因数の和:12505

約数の個数: 16

約数和(自身を含む): 331110720

約数和(自身を除く): 120141886

約数列:

[1, 2, 23, 46, 379, 758, 8717, 12101, 17434, 24202, 278323, 556646, 4586279, 9172558, 105484417, 210968834]

約数ペア:

[(1, 210968834), (2, 105484417), (23, 9172558), (46, 4586279), (379, 556646), (758, 278323), (8717, 24202), (12101, 17434)]