209677608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 678787200

約数和(自身を除く): 469109592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 73, 82, 84, 123, 126, 139, 146, 164, 168, 219, 246, 252, 278, 287, 292, 328, 369, 417, 438, 492, 504, 511, 556, 574, 584, 657, 738, 834, 861, 876, 973, 984, 1022, 1112, 1148, 1251, 1314, 1476, 1533, 1668, 1722, 1752, 1946, 2044, 2296, 2502, 2583, 2628, 2919, 2952, 2993, 3066, 3336, 3444, 3892, 4088, 4599, 5004, 5166, 5256, 5699, 5838, 5986, 6132, 6888, 7784, 8757, 8979, 9198, 10008, 10147, 10332, 11398, 11676, 11972, 12264, 17097, 17514, 17958, 18396, 20294, 20664, 20951, 22796, 23352, 23944, 26937, 30441, 34194, 35028, 35916, 36792, 39893, 40588, 41902, 45592, 51291, 53874, 60882, 62853, 68388, 70056, 71029, 71832, 79786, 81176, 83804, 91323, 102582, 107748, 119679, 121764, 125706, 136776, 142058, 159572, 167608, 182646, 188559, 205164, 213087, 215496, 239358, 243528, 251412, 284116, 319144, 359037, 365292, 377118, 410328, 416027, 426174, 478716, 502824, 568232, 639261, 718074, 730584, 754236, 832054, 852348, 957432, 1248081, 1278522, 1436148, 1508472, 1664108, 1704696, 2496162, 2557044, 2872296, 2912189, 3328216, 3744243, 4992324, 5114088, 5824378, 7488486, 8736567, 9984648, 11648756, 14976972, 17473134, 23297512, 26209701, 29953944, 34946268, 52419402, 69892536, 104838804, 209677608]

約数ペア:

[(1, 209677608), (2, 104838804), (3, 69892536), (4, 52419402), (6, 34946268), (7, 29953944), (8, 26209701), (9, 23297512), (12, 17473134), (14, 14976972), (18, 11648756), (21, 9984648), (24, 8736567), (28, 7488486), (36, 5824378), (41, 5114088), (42, 4992324), (56, 3744243), (63, 3328216), (72, 2912189), (73, 2872296), (82, 2557044), (84, 2496162), (123, 1704696), (126, 1664108), (139, 1508472), (146, 1436148), (164, 1278522), (168, 1248081), (219, 957432), (246, 852348), (252, 832054), (278, 754236), (287, 730584), (292, 718074), (328, 639261), (369, 568232), (417, 502824), (438, 478716), (492, 426174), (504, 416027), (511, 410328), (556, 377118), (574, 365292), (584, 359037), (657, 319144), (738, 284116), (834, 251412), (861, 243528), (876, 239358), (973, 215496), (984, 213087), (1022, 205164), (1112, 188559), (1148, 182646), (1251, 167608), (1314, 159572), (1476, 142058), (1533, 136776), (1668, 125706), (1722, 121764), (1752, 119679), (1946, 107748), (2044, 102582), (2296, 91323), (2502, 83804), (2583, 81176), (2628, 79786), (2919, 71832), (2952, 71029), (2993, 70056), (3066, 68388), (3336, 62853), (3444, 60882), (3892, 53874), (4088, 51291), (4599, 45592), (5004, 41902), (5166, 40588), (5256, 39893), (5699, 36792), (5838, 35916), (5986, 35028), (6132, 34194), (6888, 30441), (7784, 26937), (8757, 23944), (8979, 23352), (9198, 22796), (10008, 20951), (10147, 20664), (10332, 20294), (11398, 18396), (11676, 17958), (11972, 17514), (12264, 17097)]