198621753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{146801}}^1$

素因数の和:146856

約数の個数: 16

約数和(自身を含む): 295952832

約数和(自身を除く): 97331079

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 146801, 440403, 1614811, 4844433, 6018841, 18056523, 66207251, 198621753]

約数ペア:

[(1, 198621753), (3, 66207251), (11, 18056523), (33, 6018841), (41, 4844433), (123, 1614811), (451, 440403), (1353, 146801)]