207645768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29131}}^1$

素因数の和:29160

約数の個数: 80

約数和(自身を含む): 634494960

約数和(自身を除く): 426849192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 29131, 58262, 87393, 116524, 174786, 233048, 262179, 320441, 349572, 524358, 640882, 699144, 786537, 961323, 1048716, 1281764, 1573074, 1922646, 2097432, 2359611, 2563528, 2883969, 3146148, 3845292, 4719222, 5767938, 6292296, 7690584, 8651907, 9438444, 11535876, 17303814, 18876888, 23071752, 25955721, 34607628, 51911442, 69215256, 103822884, 207645768]

約数ペア:

[(1, 207645768), (2, 103822884), (3, 69215256), (4, 51911442), (6, 34607628), (8, 25955721), (9, 23071752), (11, 18876888), (12, 17303814), (18, 11535876), (22, 9438444), (24, 8651907), (27, 7690584), (33, 6292296), (36, 5767938), (44, 4719222), (54, 3845292), (66, 3146148), (72, 2883969), (81, 2563528), (88, 2359611), (99, 2097432), (108, 1922646), (132, 1573074), (162, 1281764), (198, 1048716), (216, 961323), (264, 786537), (297, 699144), (324, 640882), (396, 524358), (594, 349572), (648, 320441), (792, 262179), (891, 233048), (1188, 174786), (1782, 116524), (2376, 87393), (3564, 58262), (7128, 29131)]