200620953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32353}}^1$

素因数の和:32425

約数の個数: 24

約数和(自身を含む): 317975112

約数和(自身を除く): 117354159

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 32353, 97059, 291177, 420589, 1261767, 1714709, 3785301, 5144127, 15432381, 22291217, 66873651, 200620953]

約数ペア:

[(1, 200620953), (3, 66873651), (9, 22291217), (13, 15432381), (39, 5144127), (53, 3785301), (117, 1714709), (159, 1261767), (477, 420589), (689, 291177), (2067, 97059), (6201, 32353)]