201539090

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{63577}}^1$

素因数の和:63901

約数の個数: 16

約数和(自身を含む): 363920472

約数和(自身を除く): 162381382

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 63577, 127154, 317885, 635770, 20153909, 40307818, 100769545, 201539090]

約数ペア:

[(1, 201539090), (2, 100769545), (5, 40307818), (10, 20153909), (317, 635770), (634, 317885), (1585, 127154), (3170, 63577)]