202780424

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 321218296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 37, 41, 44, 49, 56, 62, 74, 77, 82, 88, 98, 124, 148, 154, 164, 196, 217, 248, 259, 287, 296, 308, 328, 341, 392, 407, 434, 451, 518, 539, 574, 616, 682, 814, 868, 902, 1036, 1078, 1147, 1148, 1271, 1364, 1517, 1519, 1628, 1736, 1804, 1813, 2009, 2072, 2156, 2294, 2296, 2387, 2542, 2728, 2849, 3034, 3038, 3157, 3256, 3608, 3626, 4018, 4312, 4588, 4774, 5084, 5698, 6068, 6076, 6314, 7252, 8029, 8036, 8897, 9176, 9548, 10168, 10619, 11396, 12136, 12152, 12617, 12628, 13981, 14504, 16058, 16072, 16687, 16709, 17794, 19096, 19943, 21238, 22099, 22792, 25234, 25256, 27962, 32116, 33374, 33418, 35588, 39886, 42476, 44198, 47027, 50468, 55924, 56203, 62279, 64232, 66748, 66836, 71176, 74333, 79772, 84952, 88319, 88396, 94054, 97867, 100936, 111848, 112406, 116809, 124558, 133496, 133672, 148666, 159544, 176638, 176792, 188108, 195734, 224812, 233618, 249116, 297332, 329189, 353276, 376216, 391468, 449624, 467236, 498232, 517297, 594664, 618233, 658378, 685069, 706552, 782936, 817663, 934472, 1034594, 1236466, 1316756, 1370138, 1635326, 2069188, 2304323, 2472932, 2633512, 2740276, 3270652, 3621079, 4138376, 4608646, 4945864, 5480552, 6541304, 7242158, 9217292, 14484316, 18434584, 25347553, 28968632, 50695106, 101390212, 202780424]

約数ペア:

[(1, 202780424), (2, 101390212), (4, 50695106), (7, 28968632), (8, 25347553), (11, 18434584), (14, 14484316), (22, 9217292), (28, 7242158), (31, 6541304), (37, 5480552), (41, 4945864), (44, 4608646), (49, 4138376), (56, 3621079), (62, 3270652), (74, 2740276), (77, 2633512), (82, 2472932), (88, 2304323), (98, 2069188), (124, 1635326), (148, 1370138), (154, 1316756), (164, 1236466), (196, 1034594), (217, 934472), (248, 817663), (259, 782936), (287, 706552), (296, 685069), (308, 658378), (328, 618233), (341, 594664), (392, 517297), (407, 498232), (434, 467236), (451, 449624), (518, 391468), (539, 376216), (574, 353276), (616, 329189), (682, 297332), (814, 249116), (868, 233618), (902, 224812), (1036, 195734), (1078, 188108), (1147, 176792), (1148, 176638), (1271, 159544), (1364, 148666), (1517, 133672), (1519, 133496), (1628, 124558), (1736, 116809), (1804, 112406), (1813, 111848), (2009, 100936), (2072, 97867), (2156, 94054), (2294, 88396), (2296, 88319), (2387, 84952), (2542, 79772), (2728, 74333), (2849, 71176), (3034, 66836), (3038, 66748), (3157, 64232), (3256, 62279), (3608, 56203), (3626, 55924), (4018, 50468), (4312, 47027), (4588, 44198), (4774, 42476), (5084, 39886), (5698, 35588), (6068, 33418), (6076, 33374), (6314, 32116), (7252, 27962), (8029, 25256), (8036, 25234), (8897, 22792), (9176, 22099), (9548, 21238), (10168, 19943), (10619, 19096), (11396, 17794), (12136, 16709), (12152, 16687), (12617, 16072), (12628, 16058), (13981, 14504)]