200856710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254249}}^1$

素因数の和:254335

約数の個数: 16

約数和(自身を含む): 366120000

約数和(自身を除く): 165263290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254249, 508498, 1271245, 2542490, 20085671, 40171342, 100428355, 200856710]

約数ペア:

[(1, 200856710), (2, 100428355), (5, 40171342), (10, 20085671), (79, 2542490), (158, 1271245), (395, 508498), (790, 254249)]