208800545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2801}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 265696848

約数和(自身を除く): 56896303

約数列:

[1, 5, 17, 85, 877, 2801, 4385, 14005, 14909, 47617, 74545, 238085, 2456477, 12282385, 41760109, 208800545]

約数ペア:

[(1, 208800545), (5, 41760109), (17, 12282385), (85, 2456477), (877, 238085), (2801, 74545), (4385, 47617), (14005, 14909)]