205969014531

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1\times {\mathrm{14549}}^1$

素因数の和:26408

約数の個数: 48

約数和(自身を含む): 357962592000

約数和(自身を除く): 151993577469

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 11827, 14549, 35481, 43647, 82789, 101843, 106443, 130941, 224713, 248367, 276431, 305529, 674139, 745101, 829293, 916587, 1572991, 1935017, 2022417, 2487879, 4718973, 5805051, 14156919, 17415153, 172071023, 516213069, 1204497161, 1548639207, 3269349437, 3613491483, 9808048311, 10840474449, 22885446059, 29424144933, 68656338177, 205969014531]

約数ペア:

[(1, 205969014531), (3, 68656338177), (7, 29424144933), (9, 22885446059), (19, 10840474449), (21, 9808048311), (57, 3613491483), (63, 3269349437), (133, 1548639207), (171, 1204497161), (399, 516213069), (1197, 172071023), (11827, 17415153), (14549, 14156919), (35481, 5805051), (43647, 4718973), (82789, 2487879), (101843, 2022417), (106443, 1935017), (130941, 1572991), (224713, 916587), (248367, 829293), (276431, 745101), (305529, 674139)]