201993495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1224203}}^1$

素因数の和:1224222

約数の個数: 16

約数和(自身を含む): 352570752

約数和(自身を除く): 150577257

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1224203, 3672609, 6121015, 13466233, 18363045, 40398699, 67331165, 201993495]

約数ペア:

[(1, 201993495), (3, 67331165), (5, 40398699), (11, 18363045), (15, 13466233), (33, 6121015), (55, 3672609), (165, 1224203)]