201363965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 287280000

約数和(自身を除く): 85916035

約数列:

[1, 5, 11, 23, 29, 55, 115, 121, 145, 253, 319, 499, 605, 667, 1265, 1595, 2495, 2783, 3335, 3509, 5489, 7337, 11477, 13915, 14471, 17545, 27445, 36685, 57385, 60379, 72355, 80707, 126247, 159181, 301895, 332833, 403535, 631235, 795905, 1388717, 1664165, 1750991, 3661163, 6943585, 8754955, 18305815, 40272793, 201363965]

約数ペア:

[(1, 201363965), (5, 40272793), (11, 18305815), (23, 8754955), (29, 6943585), (55, 3661163), (115, 1750991), (121, 1664165), (145, 1388717), (253, 795905), (319, 631235), (499, 403535), (605, 332833), (667, 301895), (1265, 159181), (1595, 126247), (2495, 80707), (2783, 72355), (3335, 60379), (3509, 57385), (5489, 36685), (7337, 27445), (11477, 17545), (13915, 14471)]