200871898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{2473}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 319294440

約数和(自身を除く): 118422542

約数列:

[1, 2, 17, 34, 2389, 2473, 4778, 4946, 40613, 42041, 81226, 84082, 5907997, 11815994, 100435949, 200871898]

約数ペア:

[(1, 200871898), (2, 100435949), (17, 11815994), (34, 5907997), (2389, 84082), (2473, 81226), (4778, 42041), (4946, 40613)]