205123636

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{49739}}^1$

素因数の和:50774

約数の個数: 12

約数和(自身を含む): 359321760

約数和(自身を除く): 154198124

約数列:

[1, 2, 4, 1031, 2062, 4124, 49739, 99478, 198956, 51280909, 102561818, 205123636]

約数ペア:

[(1, 205123636), (2, 102561818), (4, 51280909), (1031, 198956), (2062, 99478), (4124, 49739)]