198496587

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{769}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 267344000

約数和(自身を除く): 68847413

約数列:

[1, 3, 139, 417, 619, 769, 1857, 2307, 86041, 106891, 258123, 320673, 476011, 1428033, 66165529, 198496587]

約数ペア:

[(1, 198496587), (3, 66165529), (139, 1428033), (417, 476011), (619, 320673), (769, 258123), (1857, 106891), (2307, 86041)]