200810907

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 351267840

約数和(自身を除く): 150456933

約数列:

[1, 3, 9, 11, 23, 27, 33, 41, 69, 81, 99, 123, 207, 239, 253, 297, 369, 451, 621, 717, 759, 891, 943, 1107, 1353, 1863, 2151, 2277, 2629, 2829, 3321, 4059, 5497, 6453, 6831, 7887, 8487, 9799, 10373, 12177, 16491, 19359, 20493, 23661, 25461, 29397, 31119, 36531, 49473, 60467, 70983, 76383, 88191, 93357, 107789, 148419, 181401, 212949, 225377, 264573, 280071, 323367, 445257, 544203, 676131, 793719, 840213, 970101, 1632609, 2028393, 2479147, 2910303, 4897827, 6085179, 7437441, 8730909, 18255537, 22312323, 66936969, 200810907]

約数ペア:

[(1, 200810907), (3, 66936969), (9, 22312323), (11, 18255537), (23, 8730909), (27, 7437441), (33, 6085179), (41, 4897827), (69, 2910303), (81, 2479147), (99, 2028393), (123, 1632609), (207, 970101), (239, 840213), (253, 793719), (297, 676131), (369, 544203), (451, 445257), (621, 323367), (717, 280071), (759, 264573), (891, 225377), (943, 212949), (1107, 181401), (1353, 148419), (1863, 107789), (2151, 93357), (2277, 88191), (2629, 76383), (2829, 70983), (3321, 60467), (4059, 49473), (5497, 36531), (6453, 31119), (6831, 29397), (7887, 25461), (8487, 23661), (9799, 20493), (10373, 19359), (12177, 16491)]