205348248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{407437}}^1$

素因数の和:407456

約数の個数: 48

約数和(自身を含む): 635603280

約数和(自身を除く): 430255032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 407437, 814874, 1222311, 1629748, 2444622, 2852059, 3259496, 3666933, 4889244, 5704118, 7333866, 8556177, 9778488, 11408236, 14667732, 17112354, 22816472, 25668531, 29335464, 34224708, 51337062, 68449416, 102674124, 205348248]

約数ペア:

[(1, 205348248), (2, 102674124), (3, 68449416), (4, 51337062), (6, 34224708), (7, 29335464), (8, 25668531), (9, 22816472), (12, 17112354), (14, 14667732), (18, 11408236), (21, 9778488), (24, 8556177), (28, 7333866), (36, 5704118), (42, 4889244), (56, 3666933), (63, 3259496), (72, 2852059), (84, 2444622), (126, 1629748), (168, 1222311), (252, 814874), (504, 407437)]