207864168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6554

約数の個数: 64

約数和(自身を含む): 557280000

約数和(自身を除く): 349415832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2686, 4029, 5372, 6449, 8058, 10744, 12898, 16116, 19347, 25796, 32232, 38694, 51592, 77388, 109633, 154776, 219266, 328899, 438532, 509471, 657798, 877064, 1018942, 1315596, 1528413, 2037884, 2631192, 3056826, 4075768, 6113652, 8661007, 12227304, 17322014, 25983021, 34644028, 51966042, 69288056, 103932084, 207864168]

約数ペア:

[(1, 207864168), (2, 103932084), (3, 69288056), (4, 51966042), (6, 34644028), (8, 25983021), (12, 17322014), (17, 12227304), (24, 8661007), (34, 6113652), (51, 4075768), (68, 3056826), (79, 2631192), (102, 2037884), (136, 1528413), (158, 1315596), (204, 1018942), (237, 877064), (316, 657798), (408, 509471), (474, 438532), (632, 328899), (948, 219266), (1343, 154776), (1896, 109633), (2686, 77388), (4029, 51592), (5372, 38694), (6449, 32232), (8058, 25796), (10744, 19347), (12898, 16116)]