201922856

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{111191}}^1$

素因数の和:111424

約数の個数: 16

約数和(自身を含む): 380276640

約数和(自身を除く): 178353784

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 111191, 222382, 444764, 889528, 25240357, 50480714, 100961428, 201922856]

約数ペア:

[(1, 201922856), (2, 100961428), (4, 50480714), (8, 25240357), (227, 889528), (454, 444764), (908, 222382), (1816, 111191)]