204970825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1847}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 266732928

約数和(自身を除く): 61762103

約数列:

[1, 5, 23, 25, 115, 193, 575, 965, 1847, 4439, 4825, 9235, 22195, 42481, 46175, 110975, 212405, 356471, 1062025, 1782355, 8198833, 8911775, 40994165, 204970825]

約数ペア:

[(1, 204970825), (5, 40994165), (23, 8911775), (25, 8198833), (115, 1782355), (193, 1062025), (575, 356471), (965, 212405), (1847, 110975), (4439, 46175), (4825, 42481), (9235, 22195)]