201890259

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{241207}}^1$

素因数の和:241247

約数の個数: 16

約数和(自身を含む): 308746240

約数和(自身を除く): 106855981

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 241207, 723621, 2170863, 6512589, 7477417, 22432251, 67296753, 201890259]

約数ペア:

[(1, 201890259), (3, 67296753), (9, 22432251), (27, 7477417), (31, 6512589), (93, 2170863), (279, 723621), (837, 241207)]