199818528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 655361280

約数和(自身を除く): 455542752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 89, 91, 96, 104, 112, 156, 168, 178, 182, 208, 224, 257, 267, 273, 312, 336, 356, 364, 416, 514, 534, 546, 623, 624, 672, 712, 728, 771, 1028, 1068, 1092, 1157, 1246, 1248, 1424, 1456, 1542, 1799, 1869, 2056, 2136, 2184, 2314, 2492, 2848, 2912, 3084, 3341, 3471, 3598, 3738, 4112, 4272, 4368, 4628, 4984, 5397, 6168, 6682, 6942, 7196, 7476, 8099, 8224, 8544, 8736, 9256, 9968, 10023, 10794, 12336, 13364, 13884, 14392, 14952, 16198, 18512, 19936, 20046, 21588, 22873, 23387, 24297, 24672, 26728, 27768, 28784, 29904, 32396, 37024, 40092, 43176, 45746, 46774, 48594, 53456, 55536, 57568, 59808, 64792, 68619, 70161, 80184, 86352, 91492, 93548, 97188, 106912, 111072, 129584, 137238, 140322, 160111, 160368, 172704, 182984, 187096, 194376, 259168, 274476, 280644, 297349, 320222, 320736, 365968, 374192, 388752, 480333, 548952, 561288, 594698, 640444, 731936, 748384, 777504, 892047, 960666, 1097904, 1122576, 1189396, 1280888, 1784094, 1921332, 2081443, 2195808, 2245152, 2378792, 2561776, 3568188, 3842664, 4162886, 4757584, 5123552, 6244329, 7136376, 7685328, 8325772, 9515168, 12488658, 14272752, 15370656, 16651544, 24977316, 28545504, 33303088, 49954632, 66606176, 99909264, 199818528]

約数ペア:

[(1, 199818528), (2, 99909264), (3, 66606176), (4, 49954632), (6, 33303088), (7, 28545504), (8, 24977316), (12, 16651544), (13, 15370656), (14, 14272752), (16, 12488658), (21, 9515168), (24, 8325772), (26, 7685328), (28, 7136376), (32, 6244329), (39, 5123552), (42, 4757584), (48, 4162886), (52, 3842664), (56, 3568188), (78, 2561776), (84, 2378792), (89, 2245152), (91, 2195808), (96, 2081443), (104, 1921332), (112, 1784094), (156, 1280888), (168, 1189396), (178, 1122576), (182, 1097904), (208, 960666), (224, 892047), (257, 777504), (267, 748384), (273, 731936), (312, 640444), (336, 594698), (356, 561288), (364, 548952), (416, 480333), (514, 388752), (534, 374192), (546, 365968), (623, 320736), (624, 320222), (672, 297349), (712, 280644), (728, 274476), (771, 259168), (1028, 194376), (1068, 187096), (1092, 182984), (1157, 172704), (1246, 160368), (1248, 160111), (1424, 140322), (1456, 137238), (1542, 129584), (1799, 111072), (1869, 106912), (2056, 97188), (2136, 93548), (2184, 91492), (2314, 86352), (2492, 80184), (2848, 70161), (2912, 68619), (3084, 64792), (3341, 59808), (3471, 57568), (3598, 55536), (3738, 53456), (4112, 48594), (4272, 46774), (4368, 45746), (4628, 43176), (4984, 40092), (5397, 37024), (6168, 32396), (6682, 29904), (6942, 28784), (7196, 27768), (7476, 26728), (8099, 24672), (8224, 24297), (8544, 23387), (8736, 22873), (9256, 21588), (9968, 20046), (10023, 19936), (10794, 18512), (12336, 16198), (13364, 14952), (13884, 14392)]