207066888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136949}}^1$

素因数の和:136971

約数の個数: 64

約数和(自身を含む): 657360000

約数和(自身を除く): 450293112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136949, 273898, 410847, 547796, 821694, 958643, 1095592, 1232541, 1643388, 1917286, 2465082, 2875929, 3286776, 3697623, 3834572, 4930164, 5751858, 7395246, 7669144, 8627787, 9860328, 11503716, 14790492, 17255574, 23007432, 25883361, 29580984, 34511148, 51766722, 69022296, 103533444, 207066888]

約数ペア:

[(1, 207066888), (2, 103533444), (3, 69022296), (4, 51766722), (6, 34511148), (7, 29580984), (8, 25883361), (9, 23007432), (12, 17255574), (14, 14790492), (18, 11503716), (21, 9860328), (24, 8627787), (27, 7669144), (28, 7395246), (36, 5751858), (42, 4930164), (54, 3834572), (56, 3697623), (63, 3286776), (72, 2875929), (84, 2465082), (108, 1917286), (126, 1643388), (168, 1232541), (189, 1095592), (216, 958643), (252, 821694), (378, 547796), (504, 410847), (756, 273898), (1512, 136949)]