220199507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 242970624

約数和(自身を除く): 22771117

約数列:

[1, 11, 191, 311, 337, 2101, 3421, 3707, 59401, 64367, 104807, 653411, 708037, 1152877, 20018137, 220199507]

約数ペア:

[(1, 220199507), (11, 20018137), (191, 1152877), (311, 708037), (337, 653411), (2101, 104807), (3421, 64367), (3707, 59401)]