199441759

素因数分解:

${\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{3671}}^1$

素因数の和:4142

約数の個数: 12

約数和(自身を含む): 219769200

約数和(自身を除く): 20327441

約数列:

[1, 11, 121, 449, 3671, 4939, 40381, 54329, 444191, 1648279, 18131069, 199441759]

約数ペア:

[(1, 199441759), (11, 18131069), (121, 1648279), (449, 444191), (3671, 54329), (4939, 40381)]