205462818

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 112

約数和(自身を含む): 526948416

約数和(自身を除く): 321485598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 243, 253, 297, 414, 486, 506, 557, 594, 621, 729, 759, 891, 1114, 1242, 1458, 1518, 1671, 1782, 1863, 2277, 2673, 3342, 3726, 4554, 5013, 5346, 5589, 6127, 6831, 8019, 10026, 11178, 12254, 12811, 13662, 15039, 16038, 16767, 18381, 20493, 25622, 30078, 33534, 36762, 38433, 40986, 45117, 55143, 61479, 76866, 90234, 110286, 115299, 122958, 135351, 140921, 165429, 184437, 230598, 270702, 281842, 330858, 345897, 368874, 406053, 422763, 496287, 691794, 812106, 845526, 992574, 1037691, 1268289, 1488861, 2075382, 2536578, 2977722, 3113073, 3804867, 4466583, 6226146, 7609734, 8933166, 9339219, 11414601, 18678438, 22829202, 34243803, 68487606, 102731409, 205462818]

約数ペア:

[(1, 205462818), (2, 102731409), (3, 68487606), (6, 34243803), (9, 22829202), (11, 18678438), (18, 11414601), (22, 9339219), (23, 8933166), (27, 7609734), (33, 6226146), (46, 4466583), (54, 3804867), (66, 3113073), (69, 2977722), (81, 2536578), (99, 2075382), (138, 1488861), (162, 1268289), (198, 1037691), (207, 992574), (243, 845526), (253, 812106), (297, 691794), (414, 496287), (486, 422763), (506, 406053), (557, 368874), (594, 345897), (621, 330858), (729, 281842), (759, 270702), (891, 230598), (1114, 184437), (1242, 165429), (1458, 140921), (1518, 135351), (1671, 122958), (1782, 115299), (1863, 110286), (2277, 90234), (2673, 76866), (3342, 61479), (3726, 55143), (4554, 45117), (5013, 40986), (5346, 38433), (5589, 36762), (6127, 33534), (6831, 30078), (8019, 25622), (10026, 20493), (11178, 18381), (12254, 16767), (12811, 16038), (13662, 15039)]