201224176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{292477}}^1$

素因数の和:292528

約数の個数: 20

約数和(自身を含む): 398939992

約数和(自身を除く): 197715816

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 292477, 584954, 1169908, 2339816, 4679632, 12576511, 25153022, 50306044, 100612088, 201224176]

約数ペア:

[(1, 201224176), (2, 100612088), (4, 50306044), (8, 25153022), (16, 12576511), (43, 4679632), (86, 2339816), (172, 1169908), (344, 584954), (688, 292477)]