204026905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{1669}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 255870720

約数和(自身を除く): 51843815

約数列:

[1, 5, 23, 115, 1063, 1669, 5315, 8345, 24449, 38387, 122245, 191935, 1774147, 8870735, 40805381, 204026905]

約数ペア:

[(1, 204026905), (5, 40805381), (23, 8870735), (115, 1774147), (1063, 191935), (1669, 122245), (5315, 38387), (8345, 24449)]