201451159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2909}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 248351040

約数和(自身を除く): 46899881

約数列:

[1, 7, 13, 91, 761, 2909, 5327, 9893, 20363, 37817, 69251, 264719, 2213749, 15496243, 28778737, 201451159]

約数ペア:

[(1, 201451159), (7, 28778737), (13, 15496243), (91, 2213749), (761, 264719), (2909, 69251), (5327, 37817), (9893, 20363)]