229083556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3248

約数の個数: 36

約数和(自身を含む): 438230100

約数和(自身を除く): 209146544

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2834, 3109, 5668, 6218, 12436, 18421, 36842, 40417, 73684, 80834, 161668, 338881, 525421, 677762, 1050842, 1355524, 2101684, 4405453, 8810906, 17621812, 57270889, 114541778, 229083556]

約数ペア:

[(1, 229083556), (2, 114541778), (4, 57270889), (13, 17621812), (26, 8810906), (52, 4405453), (109, 2101684), (169, 1355524), (218, 1050842), (338, 677762), (436, 525421), (676, 338881), (1417, 161668), (2834, 80834), (3109, 73684), (5668, 40417), (6218, 36842), (12436, 18421)]