208044903965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2280319}}^1$

素因数の和:2280652

約数の個数: 16

約数和(自身を含む): 254155345920

約数和(自身を除く): 46110441955

約数列:

[1, 5, 71, 257, 355, 1285, 18247, 91235, 2280319, 11401595, 161902649, 586041983, 809513245, 2930209915, 41608980793, 208044903965]

約数ペア:

[(1, 208044903965), (5, 41608980793), (71, 2930209915), (257, 809513245), (355, 586041983), (1285, 161902649), (18247, 11401595), (91235, 2280319)]