204836424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656527}}^1$

素因数の和:656549

約数の個数: 32

約数和(自身を含む): 551483520

約数和(自身を除く): 346647096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 656527, 1313054, 1969581, 2626108, 3939162, 5252216, 7878324, 8534851, 15756648, 17069702, 25604553, 34139404, 51209106, 68278808, 102418212, 204836424]

約数ペア:

[(1, 204836424), (2, 102418212), (3, 68278808), (4, 51209106), (6, 34139404), (8, 25604553), (12, 17069702), (13, 15756648), (24, 8534851), (26, 7878324), (39, 5252216), (52, 3939162), (78, 2626108), (104, 1969581), (156, 1313054), (312, 656527)]