230091985

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 280721664

約数和(自身を除く): 50629679

約数列:

[1, 5, 73, 365, 443, 1423, 2215, 7115, 32339, 103879, 161695, 519395, 630389, 3151945, 46018397, 230091985]

約数ペア:

[(1, 230091985), (5, 46018397), (73, 3151945), (365, 630389), (443, 519395), (1423, 161695), (2215, 103879), (7115, 32339)]