201165417

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{240341}}^1$

素因数の和:240381

約数の個数: 16

約数和(自身を含む): 307637760

約数和(自身を除く): 106472343

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 240341, 721023, 2163069, 6489207, 7450571, 22351713, 67055139, 201165417]

約数ペア:

[(1, 201165417), (3, 67055139), (9, 22351713), (27, 7450571), (31, 6489207), (93, 2163069), (279, 721023), (837, 240341)]