208085045

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{145007}}^1$

素因数の和:145060

約数の個数: 16

約数和(自身を含む): 292336128

約数和(自身を除く): 84251083

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 145007, 725035, 1015049, 5075245, 5945287, 29726435, 41617009, 208085045]

約数ペア:

[(1, 208085045), (5, 41617009), (7, 29726435), (35, 5945287), (41, 5075245), (205, 1015049), (287, 725035), (1435, 145007)]