208032485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{34471}}^1$

素因数の和:34564

約数の個数: 16

約数和(自身を含む): 268054272

約数和(自身を除く): 60021787

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 34471, 172355, 586007, 2447441, 2930035, 12237205, 41606497, 208032485]

約数ペア:

[(1, 208032485), (5, 41606497), (17, 12237205), (71, 2930035), (85, 2447441), (355, 586007), (1207, 172355), (6035, 34471)]