207440928

素因数分解:

$2^5\times 3^2\times {\mathrm{720281}}^1$

素因数の和:720297

約数の個数: 36

約数和(自身を含む): 589910958

約数和(自身を除く): 382470030

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 720281, 1440562, 2160843, 2881124, 4321686, 5762248, 6482529, 8643372, 11524496, 12965058, 17286744, 23048992, 25930116, 34573488, 51860232, 69146976, 103720464, 207440928]

約数ペア:

[(1, 207440928), (2, 103720464), (3, 69146976), (4, 51860232), (6, 34573488), (8, 25930116), (9, 23048992), (12, 17286744), (16, 12965058), (18, 11524496), (24, 8643372), (32, 6482529), (36, 5762248), (48, 4321686), (72, 2881124), (96, 2160843), (144, 1440562), (288, 720281)]