201871657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 221719680

約数和(自身を除く): 19848023

約数列:

[1, 13, 103, 107, 1339, 1391, 1409, 11021, 18317, 143273, 145127, 150763, 1886651, 1959919, 15528589, 201871657]

約数ペア:

[(1, 201871657), (13, 15528589), (103, 1959919), (107, 1886651), (1339, 150763), (1391, 145127), (1409, 143273), (11021, 18317)]