201243978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1213}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 470619240

約数和(自身を除く): 269375262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 709, 1213, 1418, 2127, 2426, 3639, 4254, 6381, 7278, 9217, 10917, 12762, 15769, 18434, 21834, 27651, 31538, 47307, 55302, 82953, 94614, 141921, 165906, 283842, 860017, 1720034, 2580051, 5160102, 7740153, 11180221, 15480306, 22360442, 33540663, 67081326, 100621989, 201243978]

約数ペア:

[(1, 201243978), (2, 100621989), (3, 67081326), (6, 33540663), (9, 22360442), (13, 15480306), (18, 11180221), (26, 7740153), (39, 5160102), (78, 2580051), (117, 1720034), (234, 860017), (709, 283842), (1213, 165906), (1418, 141921), (2127, 94614), (2426, 82953), (3639, 55302), (4254, 47307), (6381, 31538), (7278, 27651), (9217, 21834), (10917, 18434), (12762, 15769)]