207496656

素因数分解:

$2^4\times 3^2\times {\mathrm{1440949}}^1$

素因数の和:1440963

約数の個数: 30

約数和(自身を含む): 580702850

約数和(自身を除く): 373206194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1440949, 2881898, 4322847, 5763796, 8645694, 11527592, 12968541, 17291388, 23055184, 25937082, 34582776, 51874164, 69165552, 103748328, 207496656]

約数ペア:

[(1, 207496656), (2, 103748328), (3, 69165552), (4, 51874164), (6, 34582776), (8, 25937082), (9, 23055184), (12, 17291388), (16, 12968541), (18, 11527592), (24, 8645694), (36, 5763796), (48, 4322847), (72, 2881898), (144, 1440949)]