199913346

素因数分解:

$2^1\times 3^4\times {\mathrm{593}}^1\times {\mathrm{2081}}^1$

素因数の和:2688

約数の個数: 40

約数和(自身を含む): 448925004

約数和(自身を除く): 249011658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 593, 1186, 1779, 2081, 3558, 4162, 5337, 6243, 10674, 12486, 16011, 18729, 32022, 37458, 48033, 56187, 96066, 112374, 168561, 337122, 1234033, 2468066, 3702099, 7404198, 11106297, 22212594, 33318891, 66637782, 99956673, 199913346]

約数ペア:

[(1, 199913346), (2, 99956673), (3, 66637782), (6, 33318891), (9, 22212594), (18, 11106297), (27, 7404198), (54, 3702099), (81, 2468066), (162, 1234033), (593, 337122), (1186, 168561), (1779, 112374), (2081, 96066), (3558, 56187), (4162, 48033), (5337, 37458), (6243, 32022), (10674, 18729), (12486, 16011)]