201638974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{4549}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 311220000

約数和(自身を除く): 109581026

約数列:

[1, 2, 37, 74, 599, 1198, 4549, 9098, 22163, 44326, 168313, 336626, 2724851, 5449702, 100819487, 201638974]

約数ペア:

[(1, 201638974), (2, 100819487), (37, 5449702), (74, 2724851), (599, 336626), (1198, 168313), (4549, 44326), (9098, 22163)]