201179991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{3037}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 272982528

約数和(自身を除く): 71802537

約数列:

[1, 3, 71, 213, 311, 933, 3037, 9111, 22081, 66243, 215627, 646881, 944507, 2833521, 67059997, 201179991]

約数ペア:

[(1, 201179991), (3, 67059997), (71, 2833521), (213, 944507), (311, 646881), (933, 215627), (3037, 66243), (9111, 22081)]