208415524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{2399}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 375379200

約数和(自身を除く): 166963676

約数列:

[1, 2, 4, 37, 74, 148, 587, 1174, 2348, 2399, 4798, 9596, 21719, 43438, 86876, 88763, 177526, 355052, 1408213, 2816426, 5632852, 52103881, 104207762, 208415524]

約数ペア:

[(1, 208415524), (2, 104207762), (4, 52103881), (37, 5632852), (74, 2816426), (148, 1408213), (587, 355052), (1174, 177526), (2348, 88763), (2399, 86876), (4798, 43438), (9596, 21719)]