199628002

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 348952320

約数和(自身を除く): 149324318

約数列:

[1, 2, 7, 14, 71, 142, 229, 458, 497, 877, 994, 1603, 1754, 3206, 6139, 12278, 16259, 32518, 62267, 113813, 124534, 200833, 227626, 401666, 435869, 871738, 1405831, 2811662, 14259143, 28518286, 99814001, 199628002]

約数ペア:

[(1, 199628002), (2, 99814001), (7, 28518286), (14, 14259143), (71, 2811662), (142, 1405831), (229, 871738), (458, 435869), (497, 401666), (877, 227626), (994, 200833), (1603, 124534), (1754, 113813), (3206, 62267), (6139, 32518), (12278, 16259)]