201561228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8627}}^1$

素因数の和:8707

約数の個数: 72

約数和(自身を含む): 565306560

約数和(自身を除く): 363745332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 8627, 11682, 17254, 23364, 25881, 34508, 51762, 77643, 94897, 103524, 155286, 189794, 284691, 310572, 379588, 508993, 569382, 854073, 1017986, 1138764, 1526979, 1708146, 2035972, 3053958, 3416292, 4580937, 5598923, 6107916, 9161874, 11197846, 16796769, 18323748, 22395692, 33593538, 50390307, 67187076, 100780614, 201561228]

約数ペア:

[(1, 201561228), (2, 100780614), (3, 67187076), (4, 50390307), (6, 33593538), (9, 22395692), (11, 18323748), (12, 16796769), (18, 11197846), (22, 9161874), (33, 6107916), (36, 5598923), (44, 4580937), (59, 3416292), (66, 3053958), (99, 2035972), (118, 1708146), (132, 1526979), (177, 1138764), (198, 1017986), (236, 854073), (354, 569382), (396, 508993), (531, 379588), (649, 310572), (708, 284691), (1062, 189794), (1298, 155286), (1947, 103524), (2124, 94897), (2596, 77643), (3894, 51762), (5841, 34508), (7788, 25881), (8627, 23364), (11682, 17254)]