211318595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{9521}}^1$

素因数の和:9742

約数の個数: 16

約数和(自身を含む): 266006592

約数和(自身を除く): 54687997

約数列:

[1, 5, 23, 115, 193, 965, 4439, 9521, 22195, 47605, 218983, 1094915, 1837553, 9187765, 42263719, 211318595]

約数ペア:

[(1, 211318595), (5, 42263719), (23, 9187765), (115, 1837553), (193, 1094915), (965, 218983), (4439, 47605), (9521, 22195)]