201138512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{339761}}^1$

素因数の和:339806

約数の個数: 20

約数和(自身を含む): 400239636

約数和(自身を除く): 199101124

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 339761, 679522, 1359044, 2718088, 5436176, 12571157, 25142314, 50284628, 100569256, 201138512]

約数ペア:

[(1, 201138512), (2, 100569256), (4, 50284628), (8, 25142314), (16, 12571157), (37, 5436176), (74, 2718088), (148, 1359044), (296, 679522), (592, 339761)]