204328161

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4493}}^1$

素因数の和:4693

約数の個数: 24

約数和(自身を含む): 306598656

約数和(自身を除く): 102270495

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 4493, 5053, 13479, 15159, 40437, 45477, 139283, 417849, 732359, 1253547, 2197077, 6591231, 22703129, 68109387, 204328161]

約数ペア:

[(1, 204328161), (3, 68109387), (9, 22703129), (31, 6591231), (93, 2197077), (163, 1253547), (279, 732359), (489, 417849), (1467, 139283), (4493, 45477), (5053, 40437), (13479, 15159)]