220174561

素因数分解:

${\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{7853}}^1$

素因数の和:7952

約数の個数: 12

約数和(自身を含む): 234536148

約数和(自身を除く): 14361587

約数列:

[1, 23, 53, 529, 1219, 7853, 28037, 180619, 416209, 4154237, 9572807, 220174561]

約数ペア:

[(1, 220174561), (23, 9572807), (53, 4154237), (529, 416209), (1219, 180619), (7853, 28037)]