207910085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{3613}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 264631536

約数和(自身を除く): 56721451

約数列:

[1, 5, 17, 85, 677, 3385, 3613, 11509, 18065, 57545, 61421, 307105, 2446001, 12230005, 41582017, 207910085]

約数ペア:

[(1, 207910085), (5, 41582017), (17, 12230005), (85, 2446001), (677, 307105), (3385, 61421), (3613, 57545), (11509, 18065)]