210659838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2099}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 432432000

約数和(自身を除く): 221772162

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 389, 778, 1167, 2099, 2334, 4198, 6297, 12594, 16727, 33454, 50181, 90257, 100362, 180514, 270771, 541542, 816511, 1633022, 2449533, 4899066, 35109973, 70219946, 105329919, 210659838]

約数ペア:

[(1, 210659838), (2, 105329919), (3, 70219946), (6, 35109973), (43, 4899066), (86, 2449533), (129, 1633022), (258, 816511), (389, 541542), (778, 270771), (1167, 180514), (2099, 100362), (2334, 90257), (4198, 50181), (6297, 33454), (12594, 16727)]