215219195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{1277}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 265742208

約数和(自身を除く): 50523013

約数列:

[1, 5, 37, 185, 911, 1277, 4555, 6385, 33707, 47249, 168535, 236245, 1163347, 5816735, 43043839, 215219195]

約数ペア:

[(1, 215219195), (5, 43043839), (37, 5816735), (185, 1163347), (911, 236245), (1277, 168535), (4555, 47249), (6385, 33707)]