206640338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 338850864

約数和(自身を除く): 132210526

約数列:

[1, 2, 17, 34, 37, 74, 277, 554, 593, 629, 1186, 1258, 4709, 9418, 10081, 10249, 20162, 20498, 21941, 43882, 164261, 174233, 328522, 348466, 372997, 745994, 2792437, 5584874, 6077657, 12155314, 103320169, 206640338]

約数ペア:

[(1, 206640338), (2, 103320169), (17, 12155314), (34, 6077657), (37, 5584874), (74, 2792437), (277, 745994), (554, 372997), (593, 348466), (629, 328522), (1186, 174233), (1258, 164261), (4709, 43882), (9418, 21941), (10081, 20498), (10249, 20162)]