220100797441

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{8790319}}^1$

素因数の和:8790413

約数の個数: 16

約数和(自身を含む): 260193472000

約数和(自身を除く): 40092674559

約数列:

[1, 7, 49, 73, 343, 511, 3577, 25039, 8790319, 61532233, 430725631, 641693287, 3015079417, 4491853009, 31442971063, 220100797441]

約数ペア:

[(1, 220100797441), (7, 31442971063), (49, 4491853009), (73, 3015079417), (343, 641693287), (511, 430725631), (3577, 61532233), (25039, 8790319)]