202193478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 293137722

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 83, 102, 114, 153, 166, 171, 249, 306, 323, 342, 419, 498, 646, 747, 838, 969, 1257, 1411, 1494, 1577, 1938, 2514, 2822, 2907, 3154, 3771, 4233, 4731, 5814, 7123, 7542, 7961, 8466, 9462, 12699, 14193, 14246, 15922, 21369, 23883, 25398, 26809, 28386, 34777, 42738, 47766, 53618, 64107, 69554, 71649, 80427, 104331, 128214, 135337, 143298, 160854, 208662, 241281, 270674, 312993, 406011, 482562, 591209, 625986, 660763, 812022, 1182418, 1218033, 1321526, 1773627, 1982289, 2436066, 3547254, 3964578, 5320881, 5946867, 10641762, 11232971, 11893734, 22465942, 33698913, 67397826, 101096739, 202193478]

約数ペア:

[(1, 202193478), (2, 101096739), (3, 67397826), (6, 33698913), (9, 22465942), (17, 11893734), (18, 11232971), (19, 10641762), (34, 5946867), (38, 5320881), (51, 3964578), (57, 3547254), (83, 2436066), (102, 1982289), (114, 1773627), (153, 1321526), (166, 1218033), (171, 1182418), (249, 812022), (306, 660763), (323, 625986), (342, 591209), (419, 482562), (498, 406011), (646, 312993), (747, 270674), (838, 241281), (969, 208662), (1257, 160854), (1411, 143298), (1494, 135337), (1577, 128214), (1938, 104331), (2514, 80427), (2822, 71649), (2907, 69554), (3154, 64107), (3771, 53618), (4233, 47766), (4731, 42738), (5814, 34777), (7123, 28386), (7542, 26809), (7961, 25398), (8466, 23883), (9462, 21369), (12699, 15922), (14193, 14246)]