206979962

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{65129}}^1$

素因数の和:65365

約数の個数: 16

約数和(自身を含む): 356391360

約数和(自身を除く): 149411398

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 65129, 130258, 455903, 911806, 14784283, 29568566, 103489981, 206979962]

約数ペア:

[(1, 206979962), (2, 103489981), (7, 29568566), (14, 14784283), (227, 911806), (454, 455903), (1589, 130258), (3178, 65129)]