208030730

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{38453}}^1$

素因数の和:39001

約数の個数: 16

約数和(自身を含む): 375157224

約数和(自身を除く): 167126494

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 38453, 76906, 192265, 384530, 20803073, 41606146, 104015365, 208030730]

約数ペア:

[(1, 208030730), (2, 104015365), (5, 41606146), (10, 20803073), (541, 384530), (1082, 192265), (2705, 76906), (5410, 38453)]