207744936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 642048000

約数和(自身を除く): 434303064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 1759, 2072, 2109, 2812, 3108, 3192, 3518, 4218, 4921, 5277, 5624, 6216, 7036, 8436, 9842, 10554, 12313, 14072, 14763, 16872, 19684, 21108, 24626, 29526, 33421, 36939, 39368, 42216, 49252, 59052, 65083, 66842, 73878, 98504, 100263, 118104, 130166, 133684, 147756, 195249, 200526, 233947, 260332, 267368, 295512, 390498, 401052, 455581, 467894, 520664, 701841, 780996, 802104, 911162, 935788, 1236577, 1366743, 1403682, 1561992, 1822324, 1871576, 2473154, 2733486, 2807364, 3644648, 3709731, 4946308, 5466972, 5614728, 7419462, 8656039, 9892616, 10933944, 14838924, 17312078, 25968117, 29677848, 34624156, 51936234, 69248312, 103872468, 207744936]

約数ペア:

[(1, 207744936), (2, 103872468), (3, 69248312), (4, 51936234), (6, 34624156), (7, 29677848), (8, 25968117), (12, 17312078), (14, 14838924), (19, 10933944), (21, 9892616), (24, 8656039), (28, 7419462), (37, 5614728), (38, 5466972), (42, 4946308), (56, 3709731), (57, 3644648), (74, 2807364), (76, 2733486), (84, 2473154), (111, 1871576), (114, 1822324), (133, 1561992), (148, 1403682), (152, 1366743), (168, 1236577), (222, 935788), (228, 911162), (259, 802104), (266, 780996), (296, 701841), (399, 520664), (444, 467894), (456, 455581), (518, 401052), (532, 390498), (703, 295512), (777, 267368), (798, 260332), (888, 233947), (1036, 200526), (1064, 195249), (1406, 147756), (1554, 133684), (1596, 130166), (1759, 118104), (2072, 100263), (2109, 98504), (2812, 73878), (3108, 66842), (3192, 65083), (3518, 59052), (4218, 49252), (4921, 42216), (5277, 39368), (5624, 36939), (6216, 33421), (7036, 29526), (8436, 24626), (9842, 21108), (10554, 19684), (12313, 16872), (14072, 14763)]