201891402

素因数分解:

$2^1\times 3^2\times {\mathrm{11216189}}^1$

素因数の和:11216197

約数の個数: 12

約数和(自身を含む): 437431410

約数和(自身を除く): 235540008

約数列:

[1, 2, 3, 6, 9, 18, 11216189, 22432378, 33648567, 67297134, 100945701, 201891402]

約数ペア:

[(1, 201891402), (2, 100945701), (3, 67297134), (6, 33648567), (9, 22432378), (18, 11216189)]