202260777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 81592023

約数列:

[1, 3, 43, 79, 89, 129, 223, 237, 267, 669, 3397, 3827, 7031, 9589, 10191, 11481, 17617, 19847, 21093, 28767, 52851, 59541, 302333, 757531, 853421, 906999, 1567913, 2272593, 2560263, 4703739, 67420259, 202260777]

約数ペア:

[(1, 202260777), (3, 67420259), (43, 4703739), (79, 2560263), (89, 2272593), (129, 1567913), (223, 906999), (237, 853421), (267, 757531), (669, 302333), (3397, 59541), (3827, 52851), (7031, 28767), (9589, 21093), (10191, 19847), (11481, 17617)]