205657528

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{67829}}^1$

素因数の和:68214

約数の個数: 16

約数和(自身を含む): 386631000

約数和(自身を除く): 180973472

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 67829, 135658, 271316, 542632, 25707191, 51414382, 102828764, 205657528]

約数ペア:

[(1, 205657528), (2, 102828764), (4, 51414382), (8, 25707191), (379, 542632), (758, 271316), (1516, 135658), (3032, 67829)]