201391619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17827}}^1$

素因数の和:17930

約数の個数: 16

約数和(自身を含む): 239608320

約数和(自身を除く): 38216701

約数列:

[1, 11, 13, 79, 143, 869, 1027, 11297, 17827, 196097, 231751, 1408333, 2549261, 15491663, 18308329, 201391619]

約数ペア:

[(1, 201391619), (11, 18308329), (13, 15491663), (79, 2549261), (143, 1408333), (869, 231751), (1027, 196097), (11297, 17827)]