200451472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{963709}}^1$

素因数の和:963730

約数の個数: 20

約数和(自身を含む): 418250140

約数和(自身を除く): 217798668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 963709, 1927418, 3854836, 7709672, 12528217, 15419344, 25056434, 50112868, 100225736, 200451472]

約数ペア:

[(1, 200451472), (2, 100225736), (4, 50112868), (8, 25056434), (13, 15419344), (16, 12528217), (26, 7709672), (52, 3854836), (104, 1927418), (208, 963709)]