200803617

素因数分解:

$3^4\times 7^2\times {\mathrm{50593}}^1$

素因数の和:50619

約数の個数: 30

約数和(自身を含む): 348946818

約数和(自身を除く): 148143201

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50593, 151779, 354151, 455337, 1062453, 1366011, 2479057, 3187359, 4098033, 7437171, 9562077, 22311513, 28686231, 66934539, 200803617]

約数ペア:

[(1, 200803617), (3, 66934539), (7, 28686231), (9, 22311513), (21, 9562077), (27, 7437171), (49, 4098033), (63, 3187359), (81, 2479057), (147, 1366011), (189, 1062453), (441, 455337), (567, 354151), (1323, 151779), (3969, 50593)]