199432508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4519}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 410054400

約数和(自身を除く): 210621892

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2596, 4012, 4519, 9038, 11033, 18076, 22066, 44132, 49709, 76823, 99418, 153646, 198836, 266621, 307292, 533242, 845053, 1066484, 1690106, 2932831, 3380212, 4532557, 5865662, 9065114, 11731324, 18130228, 49858127, 99716254, 199432508]

約数ペア:

[(1, 199432508), (2, 99716254), (4, 49858127), (11, 18130228), (17, 11731324), (22, 9065114), (34, 5865662), (44, 4532557), (59, 3380212), (68, 2932831), (118, 1690106), (187, 1066484), (236, 845053), (374, 533242), (649, 307292), (748, 266621), (1003, 198836), (1298, 153646), (2006, 99418), (2596, 76823), (4012, 49709), (4519, 44132), (9038, 22066), (11033, 18076)]