202246325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 260626176

約数和(自身を除く): 58379851

約数列:

[1, 5, 25, 31, 155, 163, 775, 815, 1601, 4075, 5053, 8005, 25265, 40025, 49631, 126325, 248155, 260963, 1240775, 1304815, 6524075, 8089853, 40449265, 202246325]

約数ペア:

[(1, 202246325), (5, 40449265), (25, 8089853), (31, 6524075), (155, 1304815), (163, 1240775), (775, 260963), (815, 248155), (1601, 126325), (4075, 49631), (5053, 40025), (8005, 25265)]