205797834

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 80

約数和(自身を含む): 512788320

約数和(自身を除く): 306990486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 198, 297, 318, 477, 583, 594, 891, 954, 1166, 1431, 1749, 1782, 2179, 2862, 3498, 4293, 4358, 5247, 6537, 8586, 10494, 13074, 15741, 19611, 23969, 31482, 39222, 47223, 47938, 58833, 71907, 94446, 115487, 117666, 143814, 176499, 215721, 230974, 346461, 352998, 431442, 647163, 692922, 1039383, 1270357, 1294326, 1941489, 2078766, 2540714, 3118149, 3811071, 3882978, 6236298, 7622142, 9354447, 11433213, 18708894, 22866426, 34299639, 68599278, 102898917, 205797834]

約数ペア:

[(1, 205797834), (2, 102898917), (3, 68599278), (6, 34299639), (9, 22866426), (11, 18708894), (18, 11433213), (22, 9354447), (27, 7622142), (33, 6236298), (53, 3882978), (54, 3811071), (66, 3118149), (81, 2540714), (99, 2078766), (106, 1941489), (159, 1294326), (162, 1270357), (198, 1039383), (297, 692922), (318, 647163), (477, 431442), (583, 352998), (594, 346461), (891, 230974), (954, 215721), (1166, 176499), (1431, 143814), (1749, 117666), (1782, 115487), (2179, 94446), (2862, 71907), (3498, 58833), (4293, 47938), (4358, 47223), (5247, 39222), (6537, 31482), (8586, 23969), (10494, 19611), (13074, 15741)]