188312879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 199643136

約数和(自身を除く): 11330257

約数列:

[1, 31, 47, 307, 421, 1457, 9517, 13051, 14429, 19787, 129247, 447299, 613397, 4006657, 6074609, 188312879]

約数ペア:

[(1, 188312879), (31, 6074609), (47, 4006657), (307, 613397), (421, 447299), (1457, 129247), (9517, 19787), (13051, 14429)]