188412717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{23531}}^1$

素因数の和:23708

約数の個数: 16

約数和(自身を含む): 267700032

約数和(自身を除く): 79287315

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 23531, 70593, 400027, 1200081, 3694367, 11083101, 62804239, 188412717]

約数ペア:

[(1, 188412717), (3, 62804239), (17, 11083101), (51, 3694367), (157, 1200081), (471, 400027), (2669, 70593), (8007, 23531)]