203718910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9623}}^1$

素因数の和:9732

約数の個数: 32

約数和(自身を含む): 384575040

約数和(自身を除く): 180856130

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 9623, 10585, 19246, 21170, 48115, 96230, 279067, 558134, 702479, 1395335, 1404958, 2790670, 3512395, 7024790, 20371891, 40743782, 101859455, 203718910]

約数ペア:

[(1, 203718910), (2, 101859455), (5, 40743782), (10, 20371891), (29, 7024790), (58, 3512395), (73, 2790670), (145, 1404958), (146, 1395335), (290, 702479), (365, 558134), (730, 279067), (2117, 96230), (4234, 48115), (9623, 21170), (10585, 19246)]