201953999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31511}}^1$

素因数の和:31570

約数の個数: 16

約数和(自身を含む): 238230720

約数和(自身を除く): 36276721

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 31511, 409643, 535687, 913819, 6963931, 11879647, 15534923, 201953999]

約数ペア:

[(1, 201953999), (13, 15534923), (17, 11879647), (29, 6963931), (221, 913819), (377, 535687), (493, 409643), (6409, 31511)]