140114398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{20599}}^1$

素因数の和:20799

約数の個数: 16

約数和(自身を含む): 222480000

約数和(自身を除く): 82365602

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 20599, 41198, 391381, 782762, 3687221, 7374442, 70057199, 140114398]

約数ペア:

[(1, 140114398), (2, 70057199), (19, 7374442), (38, 3687221), (179, 782762), (358, 391381), (3401, 41198), (6802, 20599)]