200210870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1177711}}^1$

素因数の和:1177735

約数の個数: 16

約数和(自身を含む): 381578688

約数和(自身を除く): 181367818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1177711, 2355422, 5888555, 11777110, 20021087, 40042174, 100105435, 200210870]

約数ペア:

[(1, 200210870), (2, 100105435), (5, 40042174), (10, 20021087), (17, 11777110), (34, 5888555), (85, 2355422), (170, 1177711)]