209304

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 80

約数和(自身を含む): 653400

約数和(自身を除く): 444096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 306, 323, 324, 342, 408, 456, 459, 513, 612, 646, 648, 684, 918, 969, 1026, 1224, 1292, 1368, 1377, 1539, 1836, 1938, 2052, 2584, 2754, 2907, 3078, 3672, 3876, 4104, 5508, 5814, 6156, 7752, 8721, 11016, 11628, 12312, 17442, 23256, 26163, 34884, 52326, 69768, 104652, 209304]

約数ペア:

[(1, 209304), (2, 104652), (3, 69768), (4, 52326), (6, 34884), (8, 26163), (9, 23256), (12, 17442), (17, 12312), (18, 11628), (19, 11016), (24, 8721), (27, 7752), (34, 6156), (36, 5814), (38, 5508), (51, 4104), (54, 3876), (57, 3672), (68, 3078), (72, 2907), (76, 2754), (81, 2584), (102, 2052), (108, 1938), (114, 1836), (136, 1539), (152, 1377), (153, 1368), (162, 1292), (171, 1224), (204, 1026), (216, 969), (228, 918), (306, 684), (323, 648), (324, 646), (342, 612), (408, 513), (456, 459)]