200875810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{489941}}^1$

素因数の和:489989

約数の個数: 16

約数和(自身を含む): 370396152

約数和(自身を除く): 169520342

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 489941, 979882, 2449705, 4899410, 20087581, 40175162, 100437905, 200875810]

約数ペア:

[(1, 200875810), (2, 100437905), (5, 40175162), (10, 20087581), (41, 4899410), (82, 2449705), (205, 979882), (410, 489941)]