210879356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{5059}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 391461840

約数和(自身を除く): 180582484

約数列:

[1, 2, 4, 17, 34, 68, 613, 1226, 2452, 5059, 10118, 10421, 20236, 20842, 41684, 86003, 172006, 344012, 3101167, 6202334, 12404668, 52719839, 105439678, 210879356]

約数ペア:

[(1, 210879356), (2, 105439678), (4, 52719839), (17, 12404668), (34, 6202334), (68, 3101167), (613, 344012), (1226, 172006), (2452, 86003), (5059, 41684), (10118, 20842), (10421, 20236)]