222718310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 406667520

約数和(自身を除く): 183949210

約数列:

[1, 2, 5, 10, 139, 163, 278, 326, 695, 815, 983, 1390, 1630, 1966, 4915, 9830, 22657, 45314, 113285, 136637, 160229, 226570, 273274, 320458, 683185, 801145, 1366370, 1602290, 22271831, 44543662, 111359155, 222718310]

約数ペア:

[(1, 222718310), (2, 111359155), (5, 44543662), (10, 22271831), (139, 1602290), (163, 1366370), (278, 801145), (326, 683185), (695, 320458), (815, 273274), (983, 226570), (1390, 160229), (1630, 136637), (1966, 113285), (4915, 45314), (9830, 22657)]