207008128510

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{29957761}}^1$

素因数の和:29958459

約数の個数: 16

約数和(自身を含む): 373153883472

約数和(自身を除く): 166145754962

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 29957761, 59915522, 149788805, 299577610, 20700812851, 41401625702, 103504064255, 207008128510]

約数ペア:

[(1, 207008128510), (2, 103504064255), (5, 41401625702), (10, 20700812851), (691, 299577610), (1382, 149788805), (3455, 59915522), (6910, 29957761)]