200996813380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913621879}}^1$

素因数の和:913621899

約数の個数: 24

約数和(自身を含む): 460465427520

約数和(自身を除く): 259468614140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 913621879, 1827243758, 3654487516, 4568109395, 9136218790, 10049840669, 18272437580, 20099681338, 40199362676, 50249203345, 100498406690, 200996813380]

約数ペア:

[(1, 200996813380), (2, 100498406690), (4, 50249203345), (5, 40199362676), (10, 20099681338), (11, 18272437580), (20, 10049840669), (22, 9136218790), (44, 4568109395), (55, 3654487516), (110, 1827243758), (220, 913621879)]