206208420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3341

約数の個数: 96

約数和(自身を含む): 636564096

約数和(自身を除く): 430355676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 660, 970, 1067, 1164, 1455, 1940, 2134, 2910, 3201, 3221, 4268, 5335, 5820, 6402, 6442, 9663, 10670, 12804, 12884, 16005, 16105, 19326, 21340, 32010, 32210, 35431, 38652, 48315, 64020, 64420, 70862, 96630, 106293, 141724, 177155, 193260, 212586, 312437, 354310, 425172, 531465, 624874, 708620, 937311, 1062930, 1249748, 1562185, 1874622, 2125860, 3124370, 3436807, 3749244, 4686555, 6248740, 6873614, 9373110, 10310421, 13747228, 17184035, 18746220, 20620842, 34368070, 41241684, 51552105, 68736140, 103104210, 206208420]

約数ペア:

[(1, 206208420), (2, 103104210), (3, 68736140), (4, 51552105), (5, 41241684), (6, 34368070), (10, 20620842), (11, 18746220), (12, 17184035), (15, 13747228), (20, 10310421), (22, 9373110), (30, 6873614), (33, 6248740), (44, 4686555), (55, 3749244), (60, 3436807), (66, 3124370), (97, 2125860), (110, 1874622), (132, 1562185), (165, 1249748), (194, 1062930), (220, 937311), (291, 708620), (330, 624874), (388, 531465), (485, 425172), (582, 354310), (660, 312437), (970, 212586), (1067, 193260), (1164, 177155), (1455, 141724), (1940, 106293), (2134, 96630), (2910, 70862), (3201, 64420), (3221, 64020), (4268, 48315), (5335, 38652), (5820, 35431), (6402, 32210), (6442, 32010), (9663, 21340), (10670, 19326), (12804, 16105), (12884, 16005)]