206514249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 111005751

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 7349, 9367, 22047, 28101, 124933, 139631, 213121, 374799, 418893, 639363, 2373727, 3623057, 4049299, 7121181, 10869171, 12147897, 68838083, 206514249]

約数ペア:

[(1, 206514249), (3, 68838083), (17, 12147897), (19, 10869171), (29, 7121181), (51, 4049299), (57, 3623057), (87, 2373727), (323, 639363), (493, 418893), (551, 374799), (969, 213121), (1479, 139631), (1653, 124933), (7349, 28101), (9367, 22047)]