204399993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{572549}}^1$

素因数の和:572576

約数の個数: 16

約数和(自身を含む): 329788800

約数和(自身を除く): 125388807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 572549, 1717647, 4007843, 9733333, 12023529, 29199999, 68133331, 204399993]

約数ペア:

[(1, 204399993), (3, 68133331), (7, 29199999), (17, 12023529), (21, 9733333), (51, 4007843), (119, 1717647), (357, 572549)]