198769404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{720179}}^1$

素因数の和:720209

約数の個数: 24

約数和(自身を含む): 483960960

約数和(自身を除く): 285191556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 720179, 1440358, 2160537, 2880716, 4321074, 8642148, 16564117, 33128234, 49692351, 66256468, 99384702, 198769404]

約数ペア:

[(1, 198769404), (2, 99384702), (3, 66256468), (4, 49692351), (6, 33128234), (12, 16564117), (23, 8642148), (46, 4321074), (69, 2880716), (92, 2160537), (138, 1440358), (276, 720179)]