205192482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 271735518

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 199, 374, 398, 561, 597, 919, 1122, 1194, 1838, 2189, 2757, 3383, 4378, 5514, 6567, 6766, 10109, 10149, 13134, 15623, 20218, 20298, 30327, 31246, 37213, 46869, 60654, 74426, 93738, 111639, 171853, 182881, 223278, 343706, 365762, 515559, 548643, 1031118, 1097286, 2011691, 3108977, 4023382, 6035073, 6217954, 9326931, 12070146, 18653862, 34198747, 68397494, 102596241, 205192482]

約数ペア:

[(1, 205192482), (2, 102596241), (3, 68397494), (6, 34198747), (11, 18653862), (17, 12070146), (22, 9326931), (33, 6217954), (34, 6035073), (51, 4023382), (66, 3108977), (102, 2011691), (187, 1097286), (199, 1031118), (374, 548643), (398, 515559), (561, 365762), (597, 343706), (919, 223278), (1122, 182881), (1194, 171853), (1838, 111639), (2189, 93738), (2757, 74426), (3383, 60654), (4378, 46869), (5514, 37213), (6567, 31246), (6766, 30327), (10109, 20298), (10149, 20218), (13134, 15623)]