206899078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{7253}}^1$

素因数の和:8111

約数の個数: 16

約数和(自身を含む): 329041440

約数和(自身を除く): 122142362

約数列:

[1, 2, 17, 34, 839, 1678, 7253, 14263, 14506, 28526, 123301, 246602, 6085267, 12170534, 103449539, 206899078]

約数ペア:

[(1, 206899078), (2, 103449539), (17, 12170534), (34, 6085267), (839, 246602), (1678, 123301), (7253, 28526), (14263, 14506)]