207851056

素因数分解:

$2^4\times 7^1\times {\mathrm{1855813}}^1$

素因数の和:1855828

約数の個数: 20

約数和(自身を含む): 460241872

約数和(自身を除く): 252390816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1855813, 3711626, 7423252, 12990691, 14846504, 25981382, 29693008, 51962764, 103925528, 207851056]

約数ペア:

[(1, 207851056), (2, 103925528), (4, 51962764), (7, 29693008), (8, 25981382), (14, 14846504), (16, 12990691), (28, 7423252), (56, 3711626), (112, 1855813)]