206688222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28493}}^1$

素因数の和:28545

約数の個数: 48

約数和(自身を含む): 497847168

約数和(自身を除く): 291158946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 28493, 56986, 85479, 170958, 256437, 370409, 512874, 740818, 883283, 1111227, 1766566, 2222454, 2649849, 3333681, 5299698, 6667362, 7949547, 11482679, 15899094, 22965358, 34448037, 68896074, 103344111, 206688222]

約数ペア:

[(1, 206688222), (2, 103344111), (3, 68896074), (6, 34448037), (9, 22965358), (13, 15899094), (18, 11482679), (26, 7949547), (31, 6667362), (39, 5299698), (62, 3333681), (78, 2649849), (93, 2222454), (117, 1766566), (186, 1111227), (234, 883283), (279, 740818), (403, 512874), (558, 370409), (806, 256437), (1209, 170958), (2418, 85479), (3627, 56986), (7254, 28493)]