201615841

素因数分解:

$7^2\times {\mathrm{163}}^1\times {\mathrm{25243}}^1$

素因数の和:25420

約数の個数: 12

約数和(自身を含む): 235980912

約数和(自身を除く): 34365071

約数列:

[1, 7, 49, 163, 1141, 7987, 25243, 176701, 1236907, 4114609, 28802263, 201615841]

約数ペア:

[(1, 201615841), (7, 28802263), (49, 4114609), (163, 1236907), (1141, 176701), (7987, 25243)]