208334564

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{719}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 369048960

約数和(自身を除く): 160714396

約数列:

[1, 2, 4, 107, 214, 428, 677, 719, 1354, 1438, 2708, 2876, 72439, 76933, 144878, 153866, 289756, 307732, 486763, 973526, 1947052, 52083641, 104167282, 208334564]

約数ペア:

[(1, 208334564), (2, 104167282), (4, 52083641), (107, 1947052), (214, 973526), (428, 486763), (677, 307732), (719, 289756), (1354, 153866), (1438, 144878), (2708, 76933), (2876, 72439)]