201060279

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 350864640

約数和(自身を除く): 149804361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 1831, 2241, 4067, 5229, 5493, 12201, 12817, 15687, 16479, 36603, 38451, 49437, 89719, 109809, 115353, 151973, 269157, 346059, 455919, 807471, 1063811, 1367757, 2422413, 3191433, 4103271, 7446677, 9574299, 22340031, 28722897, 67020093, 201060279]

約数ペア:

[(1, 201060279), (3, 67020093), (7, 28722897), (9, 22340031), (21, 9574299), (27, 7446677), (49, 4103271), (63, 3191433), (83, 2422413), (147, 1367757), (189, 1063811), (249, 807471), (441, 455919), (581, 346059), (747, 269157), (1323, 151973), (1743, 115353), (1831, 109809), (2241, 89719), (4067, 49437), (5229, 38451), (5493, 36603), (12201, 16479), (12817, 15687)]