204580295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{27043}}^1$

素因数の和:27154

約数の個数: 16

約数和(自身を含む): 262867680

約数和(自身を除く): 58287385

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 27043, 135215, 459731, 2298655, 2406827, 12034135, 40916059, 204580295]

約数ペア:

[(1, 204580295), (5, 40916059), (17, 12034135), (85, 2406827), (89, 2298655), (445, 459731), (1513, 135215), (7565, 27043)]