207636488

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{21397}}^1$

素因数の和:22616

約数の個数: 16

約数和(自身を含む): 389657580

約数和(自身を除く): 182021092

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 21397, 42794, 85588, 171176, 25954561, 51909122, 103818244, 207636488]

約数ペア:

[(1, 207636488), (2, 103818244), (4, 51909122), (8, 25954561), (1213, 171176), (2426, 85588), (4852, 42794), (9704, 21397)]