100202110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{63823}}^1$

素因数の和:63987

約数の個数: 16

約数和(自身を含む): 181515456

約数和(自身を除く): 81313346

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 63823, 127646, 319115, 638230, 10020211, 20040422, 50101055, 100202110]

約数ペア:

[(1, 100202110), (2, 50101055), (5, 20040422), (10, 10020211), (157, 638230), (314, 319115), (785, 127646), (1570, 63823)]