201622989

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{2767}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 272636928

約数和(自身を除く): 71013939

約数列:

[1, 3, 107, 227, 321, 681, 2767, 8301, 24289, 72867, 296069, 628109, 888207, 1884327, 67207663, 201622989]

約数ペア:

[(1, 201622989), (3, 67207663), (107, 1884327), (227, 888207), (321, 628109), (681, 296069), (2767, 72867), (8301, 24289)]