201200876

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{565171}}^1$

素因数の和:565264

約数の個数: 12

約数和(自身を含む): 356058360

約数和(自身を除く): 154857484

約数列:

[1, 2, 4, 89, 178, 356, 565171, 1130342, 2260684, 50300219, 100600438, 201200876]

約数ペア:

[(1, 201200876), (2, 100600438), (4, 50300219), (89, 2260684), (178, 1130342), (356, 565171)]