206862766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 386622720

約数和(自身を除く): 179759954

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 43, 86, 187, 209, 323, 374, 418, 473, 646, 677, 731, 817, 946, 1354, 1462, 1634, 3553, 7106, 7447, 8041, 8987, 11509, 12863, 13889, 14894, 16082, 17974, 23018, 25726, 27778, 29111, 58222, 126599, 141493, 152779, 218671, 253198, 282986, 305558, 320221, 437342, 494887, 553109, 640442, 989774, 1106218, 2405381, 4810762, 5443757, 6084199, 9402853, 10887514, 12168398, 18805706, 103431383, 206862766]

約数ペア:

[(1, 206862766), (2, 103431383), (11, 18805706), (17, 12168398), (19, 10887514), (22, 9402853), (34, 6084199), (38, 5443757), (43, 4810762), (86, 2405381), (187, 1106218), (209, 989774), (323, 640442), (374, 553109), (418, 494887), (473, 437342), (646, 320221), (677, 305558), (731, 282986), (817, 253198), (946, 218671), (1354, 152779), (1462, 141493), (1634, 126599), (3553, 58222), (7106, 29111), (7447, 27778), (8041, 25726), (8987, 23018), (11509, 17974), (12863, 16082), (13889, 14894)]