208053648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 693288960

約数和(自身を除く): 485235312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 223, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 446, 456, 496, 528, 558, 589, 627, 669, 682, 684, 744, 792, 836, 892, 912, 1023, 1116, 1178, 1254, 1338, 1364, 1368, 1488, 1584, 1672, 1767, 1784, 1881, 2007, 2046, 2232, 2356, 2453, 2508, 2676, 2728, 2736, 3069, 3344, 3534, 3568, 3762, 4014, 4092, 4237, 4464, 4712, 4906, 5016, 5301, 5352, 5456, 6138, 6479, 6913, 7068, 7359, 7524, 8028, 8184, 8474, 9424, 9812, 10032, 10602, 10704, 12276, 12711, 12958, 13826, 14136, 14718, 15048, 16056, 16368, 16948, 19437, 19624, 20739, 21204, 22077, 24552, 25422, 25916, 27652, 28272, 29436, 30096, 32112, 33896, 38133, 38874, 39248, 41478, 42408, 44154, 46607, 49104, 50844, 51832, 55304, 58311, 58872, 62217, 67792, 76043, 76266, 77748, 82956, 84816, 88308, 93214, 101688, 103664, 110608, 116622, 117744, 124434, 131347, 139821, 152086, 152532, 155496, 165912, 176616, 186428, 203376, 228129, 233244, 248868, 262694, 279642, 304172, 305064, 310992, 331824, 353232, 372856, 394041, 419463, 456258, 466488, 497736, 525388, 559284, 608344, 610128, 684387, 745712, 788082, 838926, 912516, 932976, 995472, 1050776, 1118568, 1182123, 1216688, 1368774, 1444817, 1576164, 1677852, 1825032, 2101552, 2237136, 2364246, 2737548, 2889634, 3152328, 3355704, 3650064, 4334451, 4728492, 5475096, 5779268, 6304656, 6711408, 8668902, 9456984, 10950192, 11558536, 13003353, 17337804, 18913968, 23117072, 26006706, 34675608, 52013412, 69351216, 104026824, 208053648]

約数ペア:

[(1, 208053648), (2, 104026824), (3, 69351216), (4, 52013412), (6, 34675608), (8, 26006706), (9, 23117072), (11, 18913968), (12, 17337804), (16, 13003353), (18, 11558536), (19, 10950192), (22, 9456984), (24, 8668902), (31, 6711408), (33, 6304656), (36, 5779268), (38, 5475096), (44, 4728492), (48, 4334451), (57, 3650064), (62, 3355704), (66, 3152328), (72, 2889634), (76, 2737548), (88, 2364246), (93, 2237136), (99, 2101552), (114, 1825032), (124, 1677852), (132, 1576164), (144, 1444817), (152, 1368774), (171, 1216688), (176, 1182123), (186, 1118568), (198, 1050776), (209, 995472), (223, 932976), (228, 912516), (248, 838926), (264, 788082), (279, 745712), (304, 684387), (341, 610128), (342, 608344), (372, 559284), (396, 525388), (418, 497736), (446, 466488), (456, 456258), (496, 419463), (528, 394041), (558, 372856), (589, 353232), (627, 331824), (669, 310992), (682, 305064), (684, 304172), (744, 279642), (792, 262694), (836, 248868), (892, 233244), (912, 228129), (1023, 203376), (1116, 186428), (1178, 176616), (1254, 165912), (1338, 155496), (1364, 152532), (1368, 152086), (1488, 139821), (1584, 131347), (1672, 124434), (1767, 117744), (1784, 116622), (1881, 110608), (2007, 103664), (2046, 101688), (2232, 93214), (2356, 88308), (2453, 84816), (2508, 82956), (2676, 77748), (2728, 76266), (2736, 76043), (3069, 67792), (3344, 62217), (3534, 58872), (3568, 58311), (3762, 55304), (4014, 51832), (4092, 50844), (4237, 49104), (4464, 46607), (4712, 44154), (4906, 42408), (5016, 41478), (5301, 39248), (5352, 38874), (5456, 38133), (6138, 33896), (6479, 32112), (6913, 30096), (7068, 29436), (7359, 28272), (7524, 27652), (8028, 25916), (8184, 25422), (8474, 24552), (9424, 22077), (9812, 21204), (10032, 20739), (10602, 19624), (10704, 19437), (12276, 16948), (12711, 16368), (12958, 16056), (13826, 15048), (14136, 14718)]