204491231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{6659}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 241678080

約数和(自身を除く): 37186849

約数列:

[1, 7, 41, 107, 287, 749, 4387, 6659, 30709, 46613, 273019, 712513, 1911133, 4987591, 29213033, 204491231]

約数ペア:

[(1, 204491231), (7, 29213033), (41, 4987591), (107, 1911133), (287, 712513), (749, 273019), (4387, 46613), (6659, 30709)]