209708016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 450249744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 107, 112, 114, 133, 152, 168, 214, 228, 266, 304, 307, 321, 336, 399, 428, 456, 532, 614, 642, 749, 798, 856, 912, 921, 1064, 1228, 1284, 1498, 1596, 1712, 1842, 2033, 2128, 2149, 2247, 2456, 2568, 2996, 3192, 3684, 4066, 4298, 4494, 4912, 5136, 5833, 5992, 6099, 6384, 6447, 7368, 8132, 8596, 8988, 11666, 11984, 12198, 12894, 14231, 14736, 16264, 17192, 17499, 17976, 23332, 24396, 25788, 28462, 32528, 32849, 34384, 34998, 35952, 40831, 42693, 46664, 48792, 51576, 56924, 65698, 69996, 81662, 85386, 93328, 97584, 98547, 103152, 113848, 122493, 131396, 139992, 163324, 170772, 197094, 227696, 229943, 244986, 262792, 279984, 326648, 341544, 394188, 459886, 489972, 525584, 624131, 653296, 683088, 689829, 788376, 919772, 979944, 1248262, 1379658, 1576752, 1839544, 1872393, 1959888, 2496524, 2759316, 3679088, 3744786, 4368917, 4993048, 5518632, 7489572, 8737834, 9986096, 11037264, 13106751, 14979144, 17475668, 26213502, 29958288, 34951336, 52427004, 69902672, 104854008, 209708016]

約数ペア:

[(1, 209708016), (2, 104854008), (3, 69902672), (4, 52427004), (6, 34951336), (7, 29958288), (8, 26213502), (12, 17475668), (14, 14979144), (16, 13106751), (19, 11037264), (21, 9986096), (24, 8737834), (28, 7489572), (38, 5518632), (42, 4993048), (48, 4368917), (56, 3744786), (57, 3679088), (76, 2759316), (84, 2496524), (107, 1959888), (112, 1872393), (114, 1839544), (133, 1576752), (152, 1379658), (168, 1248262), (214, 979944), (228, 919772), (266, 788376), (304, 689829), (307, 683088), (321, 653296), (336, 624131), (399, 525584), (428, 489972), (456, 459886), (532, 394188), (614, 341544), (642, 326648), (749, 279984), (798, 262792), (856, 244986), (912, 229943), (921, 227696), (1064, 197094), (1228, 170772), (1284, 163324), (1498, 139992), (1596, 131396), (1712, 122493), (1842, 113848), (2033, 103152), (2128, 98547), (2149, 97584), (2247, 93328), (2456, 85386), (2568, 81662), (2996, 69996), (3192, 65698), (3684, 56924), (4066, 51576), (4298, 48792), (4494, 46664), (4912, 42693), (5136, 40831), (5833, 35952), (5992, 34998), (6099, 34384), (6384, 32849), (6447, 32528), (7368, 28462), (8132, 25788), (8596, 24396), (8988, 23332), (11666, 17976), (11984, 17499), (12198, 17192), (12894, 16264), (14231, 14736)]