221034215

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 269107488

約数和(自身を除く): 48073273

約数列:

[1, 5, 113, 193, 565, 965, 2027, 10135, 21809, 109045, 229051, 391211, 1145255, 1956055, 44206843, 221034215]

約数ペア:

[(1, 221034215), (5, 44206843), (113, 1956055), (193, 1145255), (565, 391211), (965, 229051), (2027, 109045), (10135, 21809)]