200605419

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29759}}^1$

素因数の和:29879

約数の個数: 24

約数和(自身を含む): 334264320

約数和(自身を除く): 133658901

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 29759, 89277, 208313, 267831, 624939, 1874817, 3184213, 9552639, 22289491, 28657917, 66868473, 200605419]

約数ペア:

[(1, 200605419), (3, 66868473), (7, 28657917), (9, 22289491), (21, 9552639), (63, 3184213), (107, 1874817), (321, 624939), (749, 267831), (963, 208313), (2247, 89277), (6741, 29759)]