208295545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2999}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 259200000

約数和(自身を除く): 50904455

約数列:

[1, 5, 29, 145, 479, 2395, 2999, 13891, 14995, 69455, 86971, 434855, 1436521, 7182605, 41659109, 208295545]

約数ペア:

[(1, 208295545), (5, 41659109), (29, 7182605), (145, 1436521), (479, 434855), (2395, 86971), (2999, 69455), (13891, 14995)]