207823248

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20412

約数の個数: 60

約数和(自身を含む): 589837248

約数和(自身を除く): 382014000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 20327, 40654, 60981, 81308, 121962, 162616, 182943, 243924, 325232, 365886, 487848, 731772, 975696, 1443217, 1463544, 2886434, 2927088, 4329651, 5772868, 8659302, 11545736, 12988953, 17318604, 23091472, 25977906, 34637208, 51955812, 69274416, 103911624, 207823248]

約数ペア:

[(1, 207823248), (2, 103911624), (3, 69274416), (4, 51955812), (6, 34637208), (8, 25977906), (9, 23091472), (12, 17318604), (16, 12988953), (18, 11545736), (24, 8659302), (36, 5772868), (48, 4329651), (71, 2927088), (72, 2886434), (142, 1463544), (144, 1443217), (213, 975696), (284, 731772), (426, 487848), (568, 365886), (639, 325232), (852, 243924), (1136, 182943), (1278, 162616), (1704, 121962), (2556, 81308), (3408, 60981), (5112, 40654), (10224, 20327)]