201642858

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 112

約数和(自身を含む): 495784800

約数和(自身を除く): 294141942

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 243, 251, 261, 342, 486, 502, 513, 522, 551, 729, 753, 783, 1026, 1102, 1458, 1506, 1539, 1566, 1653, 2259, 2349, 3078, 3306, 4518, 4617, 4698, 4769, 4959, 6777, 7047, 7279, 9234, 9538, 9918, 13554, 13851, 14094, 14307, 14558, 14877, 20331, 21141, 21837, 27702, 28614, 29754, 40662, 42282, 42921, 43674, 44631, 60993, 65511, 85842, 89262, 121986, 128763, 131022, 133893, 138301, 182979, 196533, 257526, 267786, 276602, 365958, 386289, 393066, 401679, 414903, 589599, 772578, 803358, 829806, 1158867, 1179198, 1244709, 1768797, 2317734, 2489418, 3476601, 3537594, 3734127, 5306391, 6953202, 7468254, 10612782, 11202381, 22404762, 33607143, 67214286, 100821429, 201642858]

約数ペア:

[(1, 201642858), (2, 100821429), (3, 67214286), (6, 33607143), (9, 22404762), (18, 11202381), (19, 10612782), (27, 7468254), (29, 6953202), (38, 5306391), (54, 3734127), (57, 3537594), (58, 3476601), (81, 2489418), (87, 2317734), (114, 1768797), (162, 1244709), (171, 1179198), (174, 1158867), (243, 829806), (251, 803358), (261, 772578), (342, 589599), (486, 414903), (502, 401679), (513, 393066), (522, 386289), (551, 365958), (729, 276602), (753, 267786), (783, 257526), (1026, 196533), (1102, 182979), (1458, 138301), (1506, 133893), (1539, 131022), (1566, 128763), (1653, 121986), (2259, 89262), (2349, 85842), (3078, 65511), (3306, 60993), (4518, 44631), (4617, 43674), (4698, 42921), (4769, 42282), (4959, 40662), (6777, 29754), (7047, 28614), (7279, 27702), (9234, 21837), (9538, 21141), (9918, 20331), (13554, 14877), (13851, 14558), (14094, 14307)]