200673860

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{23833}}^1$

素因数の和:24263

約数の個数: 24

約数和(自身を含む): 422433816

約数和(自身を除く): 221759956

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 23833, 47666, 95332, 119165, 238330, 476660, 10033693, 20067386, 40134772, 50168465, 100336930, 200673860]

約数ペア:

[(1, 200673860), (2, 100336930), (4, 50168465), (5, 40134772), (10, 20067386), (20, 10033693), (421, 476660), (842, 238330), (1684, 119165), (2105, 95332), (4210, 47666), (8420, 23833)]