206289832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 470171520

約数和(自身を除く): 263881688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 337, 476, 643, 674, 952, 1286, 1348, 2359, 2572, 2696, 4501, 4718, 5144, 5729, 9002, 9436, 10931, 11458, 18004, 18872, 21862, 22916, 36008, 40103, 43724, 45832, 76517, 80206, 87448, 153034, 160412, 216691, 306068, 320824, 433382, 612136, 866764, 1516837, 1733528, 3033674, 3683747, 6067348, 7367494, 12134696, 14734988, 25786229, 29469976, 51572458, 103144916, 206289832]

約数ペア:

[(1, 206289832), (2, 103144916), (4, 51572458), (7, 29469976), (8, 25786229), (14, 14734988), (17, 12134696), (28, 7367494), (34, 6067348), (56, 3683747), (68, 3033674), (119, 1733528), (136, 1516837), (238, 866764), (337, 612136), (476, 433382), (643, 320824), (674, 306068), (952, 216691), (1286, 160412), (1348, 153034), (2359, 87448), (2572, 80206), (2696, 76517), (4501, 45832), (4718, 43724), (5144, 40103), (5729, 36008), (9002, 22916), (9436, 21862), (10931, 18872), (11458, 18004)]