220111705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9897

約数の個数: 24

約数和(自身を含む): 298206216

約数和(自身を除く): 78094511

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 4477, 9833, 22385, 49165, 108163, 363821, 540815, 1189793, 1819105, 4002031, 5948965, 20010155, 44022341, 220111705]

約数ペア:

[(1, 220111705), (5, 44022341), (11, 20010155), (37, 5948965), (55, 4002031), (121, 1819105), (185, 1189793), (407, 540815), (605, 363821), (2035, 108163), (4477, 49165), (9833, 22385)]