205766090

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{24821}}^1$

素因数の和:25657

約数の個数: 16

約数和(自身を含む): 370840680

約数和(自身を除く): 165074590

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 24821, 49642, 124105, 248210, 20576609, 41153218, 102883045, 205766090]

約数ペア:

[(1, 205766090), (2, 102883045), (5, 41153218), (10, 20576609), (829, 248210), (1658, 124105), (4145, 49642), (8290, 24821)]