200916038

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{54331}}^1$

素因数の和:54419

約数の個数: 12

約数和(自身を含む): 308551428

約数和(自身を除く): 107635390

約数列:

[1, 2, 43, 86, 1849, 3698, 54331, 108662, 2336233, 4672466, 100458019, 200916038]

約数ペア:

[(1, 200916038), (2, 100458019), (43, 4672466), (86, 2336233), (1849, 108662), (3698, 54331)]