207813055

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{5209}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 255081600

約数和(自身を除く): 47268545

約数列:

[1, 5, 79, 101, 395, 505, 5209, 7979, 26045, 39895, 411511, 526109, 2057555, 2630545, 41562611, 207813055]

約数ペア:

[(1, 207813055), (5, 41562611), (79, 2630545), (101, 2057555), (395, 526109), (505, 411511), (5209, 39895), (7979, 26045)]