202233681

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132961}}^1$

素因数の和:132993

約数の個数: 18

約数和(自身を含む): 316316598

約数和(自身を除く): 114082917

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132961, 398883, 1196649, 1728493, 5185479, 15556437, 22470409, 67411227, 202233681]

約数ペア:

[(1, 202233681), (3, 67411227), (9, 22470409), (13, 15556437), (39, 5185479), (117, 1728493), (169, 1196649), (507, 398883), (1521, 132961)]