199149145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{12713}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 258450192

約数和(自身を除く): 59301047

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 12713, 15665, 63565, 165269, 826345, 3063833, 15319165, 39829829, 199149145]

約数ペア:

[(1, 199149145), (5, 39829829), (13, 15319165), (65, 3063833), (241, 826345), (1205, 165269), (3133, 63565), (12713, 15665)]