206088617340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10504007}}^1$

素因数の和:10504131

約数の個数: 72

約数和(自身を含む): 630870720480

約数和(自身を除く): 424782103140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 10504007, 21008014, 31512021, 42016028, 52520035, 63024042, 94536063, 105040070, 126048084, 157560105, 189072126, 210080140, 315120210, 378144252, 472680315, 630240420, 945360630, 1144936763, 1890721260, 2289873526, 3434810289, 4579747052, 5724683815, 6869620578, 10304430867, 11449367630, 13739241156, 17174051445, 20608861734, 22898735260, 34348102890, 41217723468, 51522154335, 68696205780, 103044308670, 206088617340]

約数ペア:

[(1, 206088617340), (2, 103044308670), (3, 68696205780), (4, 51522154335), (5, 41217723468), (6, 34348102890), (9, 22898735260), (10, 20608861734), (12, 17174051445), (15, 13739241156), (18, 11449367630), (20, 10304430867), (30, 6869620578), (36, 5724683815), (45, 4579747052), (60, 3434810289), (90, 2289873526), (109, 1890721260), (180, 1144936763), (218, 945360630), (327, 630240420), (436, 472680315), (545, 378144252), (654, 315120210), (981, 210080140), (1090, 189072126), (1308, 157560105), (1635, 126048084), (1962, 105040070), (2180, 94536063), (3270, 63024042), (3924, 52520035), (4905, 42016028), (6540, 31512021), (9810, 21008014), (19620, 10504007)]