202130253

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132893}}^1$

素因数の和:132925

約数の個数: 18

約数和(自身を含む): 316154826

約数和(自身を除く): 114024573

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132893, 398679, 1196037, 1727609, 5182827, 15548481, 22458917, 67376751, 202130253]

約数ペア:

[(1, 202130253), (3, 67376751), (9, 22458917), (13, 15548481), (39, 5182827), (117, 1727609), (169, 1196037), (507, 398679), (1521, 132893)]