206823396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1325791}}^1$

素因数の和:1325811

約数の個数: 24

約数和(自身を含む): 519710464

約数和(自身を除く): 312887068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1325791, 2651582, 3977373, 5303164, 7954746, 15909492, 17235283, 34470566, 51705849, 68941132, 103411698, 206823396]

約数ペア:

[(1, 206823396), (2, 103411698), (3, 68941132), (4, 51705849), (6, 34470566), (12, 17235283), (13, 15909492), (26, 7954746), (39, 5303164), (52, 3977373), (78, 2651582), (156, 1325791)]