204080481997

素因数分解:

$7^1\times {\mathrm{107713}}^1\times {\mathrm{270667}}^1$

素因数の和:378387

約数の個数: 8

約数和(自身を含む): 233237863616

約数和(自身を除く): 29157381619

約数列:

[1, 7, 107713, 270667, 753991, 1894669, 29154354571, 204080481997]

約数ペア:

[(1, 204080481997), (7, 29154354571), (107713, 1894669), (270667, 753991)]