210002709620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{954557771}}^1$

素因数の和:954557791

約数の個数: 24

約数和(自身を含む): 481097117088

約数和(自身を除く): 271094407468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 954557771, 1909115542, 3818231084, 4772788855, 9545577710, 10500135481, 19091155420, 21000270962, 42000541924, 52500677405, 105001354810, 210002709620]

約数ペア:

[(1, 210002709620), (2, 105001354810), (4, 52500677405), (5, 42000541924), (10, 21000270962), (11, 19091155420), (20, 10500135481), (22, 9545577710), (44, 4772788855), (55, 3818231084), (110, 1909115542), (220, 954557771)]