204901826

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{4091}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 312301440

約数和(自身を除く): 107399614

約数列:

[1, 2, 79, 158, 317, 634, 4091, 8182, 25043, 50086, 323189, 646378, 1296847, 2593694, 102450913, 204901826]

約数ペア:

[(1, 204901826), (2, 102450913), (79, 2593694), (158, 1296847), (317, 646378), (634, 323189), (4091, 50086), (8182, 25043)]