188454986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 299230848

約数和(自身を除く): 110775862

約数列:

[1, 2, 37, 61, 74, 83, 122, 166, 503, 1006, 2257, 3071, 4514, 5063, 6142, 10126, 18611, 30683, 37222, 41749, 61366, 83498, 187331, 374662, 1135271, 1544713, 2270542, 2546689, 3089426, 5093378, 94227493, 188454986]

約数ペア:

[(1, 188454986), (2, 94227493), (37, 5093378), (61, 3089426), (74, 2546689), (83, 2270542), (122, 1544713), (166, 1135271), (503, 374662), (1006, 187331), (2257, 83498), (3071, 61366), (4514, 41749), (5063, 37222), (6142, 30683), (10126, 18611)]