194630709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 324024192

約数和(自身を除く): 129393483

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 173, 273, 317, 507, 519, 951, 1183, 1211, 2219, 2249, 3549, 3633, 4121, 6657, 6747, 12363, 15743, 28847, 29237, 47229, 53573, 54841, 86541, 87711, 160719, 164523, 204659, 375011, 383887, 613977, 712933, 1125033, 1151661, 2138799, 4990531, 9268129, 14971593, 27804387, 64876903, 194630709]

約数ペア:

[(1, 194630709), (3, 64876903), (7, 27804387), (13, 14971593), (21, 9268129), (39, 4990531), (91, 2138799), (169, 1151661), (173, 1125033), (273, 712933), (317, 613977), (507, 383887), (519, 375011), (951, 204659), (1183, 164523), (1211, 160719), (2219, 87711), (2249, 86541), (3549, 54841), (3633, 53573), (4121, 47229), (6657, 29237), (6747, 28847), (12363, 15743)]