201214221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{4729}}^1$

素因数の和:5836

約数の個数: 16

約数和(自身を含む): 289248960

約数和(自身を除く): 88034739

約数列:

[1, 3, 13, 39, 1091, 3273, 4729, 14183, 14187, 42549, 61477, 184431, 5159339, 15478017, 67071407, 201214221]

約数ペア:

[(1, 201214221), (3, 67071407), (13, 15478017), (39, 5159339), (1091, 184431), (3273, 61477), (4729, 42549), (14183, 14187)]