200938759

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 248505408

約数和(自身を除く): 47566649

約数列:

[1, 7, 17, 49, 119, 463, 521, 833, 3241, 3647, 7871, 8857, 22687, 25529, 55097, 61999, 241223, 385679, 433993, 1688561, 4100791, 11819927, 28705537, 200938759]

約数ペア:

[(1, 200938759), (7, 28705537), (17, 11819927), (49, 4100791), (119, 1688561), (463, 433993), (521, 385679), (833, 241223), (3241, 61999), (3647, 55097), (7871, 25529), (8857, 22687)]