202831330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1560241}}^1$

素因数の和:1560261

約数の個数: 16

約数和(自身を含む): 393180984

約数和(自身を除く): 190349654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1560241, 3120482, 7801205, 15602410, 20283133, 40566266, 101415665, 202831330]

約数ペア:

[(1, 202831330), (2, 101415665), (5, 40566266), (10, 20283133), (13, 15602410), (26, 7801205), (65, 3120482), (130, 1560241)]