199090185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11777}}^1$

素因数の和:11822

約数の個数: 48

約数和(自身を含む): 386695296

約数和(自身を除く): 187605111

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 11777, 16905, 35331, 58885, 82439, 176655, 247317, 270871, 412195, 577073, 812613, 1236585, 1354355, 1731219, 1896097, 2885365, 4063065, 5688291, 8656095, 9480485, 13272679, 28441455, 39818037, 66363395, 199090185]

約数ペア:

[(1, 199090185), (3, 66363395), (5, 39818037), (7, 28441455), (15, 13272679), (21, 9480485), (23, 8656095), (35, 5688291), (49, 4063065), (69, 2885365), (105, 1896097), (115, 1731219), (147, 1354355), (161, 1236585), (245, 812613), (345, 577073), (483, 412195), (735, 270871), (805, 247317), (1127, 176655), (2415, 82439), (3381, 58885), (5635, 35331), (11777, 16905)]