200851208

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{154027}}^1$

素因数の和:154196

約数の個数: 16

約数和(自身を含む): 378908880

約数和(自身を除く): 178057672

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 154027, 308054, 616108, 1232216, 25106401, 50212802, 100425604, 200851208]

約数ペア:

[(1, 200851208), (2, 100425604), (4, 50212802), (8, 25106401), (163, 1232216), (326, 616108), (652, 308054), (1304, 154027)]