206979810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6899327}}^1$

素因数の和:6899337

約数の個数: 16

約数和(自身を含む): 496751616

約数和(自身を除く): 289771806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6899327, 13798654, 20697981, 34496635, 41395962, 68993270, 103489905, 206979810]

約数ペア:

[(1, 206979810), (2, 103489905), (3, 68993270), (5, 41395962), (6, 34496635), (10, 20697981), (15, 13798654), (30, 6899327)]