214973809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 235008000

約数和(自身を除く): 20034191

約数列:

[1, 19, 31, 179, 589, 2039, 3401, 5549, 38741, 63209, 105431, 364981, 1200971, 6934639, 11314411, 214973809]

約数ペア:

[(1, 214973809), (19, 11314411), (31, 6934639), (179, 1200971), (589, 364981), (2039, 105431), (3401, 63209), (5549, 38741)]