97855156

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 60

約数和(自身を含む): 208932192

約数和(自身を除く): 111077036

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 443, 644, 686, 886, 1127, 1372, 1772, 2254, 2401, 3101, 4508, 4802, 6202, 7889, 9604, 10189, 12404, 15778, 20378, 21707, 31556, 40756, 43414, 55223, 71323, 86828, 110446, 142646, 151949, 220892, 285292, 303898, 499261, 607796, 998522, 1063643, 1997044, 2127286, 3494827, 4254572, 6989654, 13979308, 24463789, 48927578, 97855156]

約数ペア:

[(1, 97855156), (2, 48927578), (4, 24463789), (7, 13979308), (14, 6989654), (23, 4254572), (28, 3494827), (46, 2127286), (49, 1997044), (92, 1063643), (98, 998522), (161, 607796), (196, 499261), (322, 303898), (343, 285292), (443, 220892), (644, 151949), (686, 142646), (886, 110446), (1127, 86828), (1372, 71323), (1772, 55223), (2254, 43414), (2401, 40756), (3101, 31556), (4508, 21707), (4802, 20378), (6202, 15778), (7889, 12404), (9604, 10189)]