206987494

素因数分解:

$2^1\times 7^1\times {\mathrm{3511}}^1\times {\mathrm{4211}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 355021056

約数和(自身を除く): 148033562

約数列:

[1, 2, 7, 14, 3511, 4211, 7022, 8422, 24577, 29477, 49154, 58954, 14784821, 29569642, 103493747, 206987494]

約数ペア:

[(1, 206987494), (2, 103493747), (7, 29569642), (14, 14784821), (3511, 58954), (4211, 49154), (7022, 29477), (8422, 24577)]