201005389

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 233215200

約数和(自身を除く): 32209811

約数列:

[1, 13, 19, 59, 169, 247, 767, 1061, 1121, 3211, 9971, 13793, 14573, 20159, 62599, 179309, 189449, 262067, 813787, 1189381, 3406871, 10579231, 15461953, 201005389]

約数ペア:

[(1, 201005389), (13, 15461953), (19, 10579231), (59, 3406871), (169, 1189381), (247, 813787), (767, 262067), (1061, 189449), (1121, 179309), (3211, 62599), (9971, 20159), (13793, 14573)]