209430962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{350219}}^1$

素因数の和:350257

約数の個数: 16

約数和(自身を含む): 353021760

約数和(自身を除く): 143590798

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 350219, 700438, 4552847, 8055037, 9105694, 16110074, 104715481, 209430962]

約数ペア:

[(1, 209430962), (2, 104715481), (13, 16110074), (23, 9105694), (26, 8055037), (46, 4552847), (299, 700438), (598, 350219)]