201888858

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{326681}}^1$

素因数の和:326789

約数の個数: 16

約数和(自身を含む): 407699136

約数和(自身を除く): 205810278

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 326681, 653362, 980043, 1960086, 33648143, 67296286, 100944429, 201888858]

約数ペア:

[(1, 201888858), (2, 100944429), (3, 67296286), (6, 33648143), (103, 1960086), (206, 980043), (309, 653362), (618, 326681)]