208700530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1879}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 389836800

約数和(自身を除く): 181136270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 766, 1879, 1915, 3758, 3830, 9395, 11107, 18790, 22214, 54491, 55535, 108982, 111070, 272455, 544910, 719657, 1439314, 3598285, 7196570, 20870053, 41740106, 104350265, 208700530]

約数ペア:

[(1, 208700530), (2, 104350265), (5, 41740106), (10, 20870053), (29, 7196570), (58, 3598285), (145, 1439314), (290, 719657), (383, 544910), (766, 272455), (1879, 111070), (1915, 108982), (3758, 55535), (3830, 54491), (9395, 22214), (11107, 18790)]