200046145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 264271032

約数和(自身を除く): 64224887

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 3881, 3965, 10309, 19405, 50453, 51545, 236741, 252265, 655889, 1183705, 3077633, 3279445, 15388165, 40009229, 200046145]

約数ペア:

[(1, 200046145), (5, 40009229), (13, 15388165), (61, 3279445), (65, 3077633), (169, 1183705), (305, 655889), (793, 252265), (845, 236741), (3881, 51545), (3965, 50453), (10309, 19405)]