200878972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{166843}}^1$

素因数の和:166897

約数の個数: 24

約数和(自身を含む): 411103616

約数和(自身を除く): 210224644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 166843, 333686, 667372, 1167901, 2335802, 4671604, 7174249, 14348498, 28696996, 50219743, 100439486, 200878972]

約数ペア:

[(1, 200878972), (2, 100439486), (4, 50219743), (7, 28696996), (14, 14348498), (28, 7174249), (43, 4671604), (86, 2335802), (172, 1167901), (301, 667372), (602, 333686), (1204, 166843)]