208505232

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 651624960

約数和(自身を除く): 443119728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 208, 216, 234, 271, 274, 312, 351, 411, 432, 468, 542, 548, 624, 702, 813, 822, 936, 1084, 1096, 1233, 1404, 1626, 1644, 1781, 1872, 2168, 2192, 2439, 2466, 2808, 3252, 3288, 3523, 3562, 3699, 4336, 4878, 4932, 5343, 5616, 6504, 6576, 7046, 7124, 7317, 7398, 9756, 9864, 10569, 10686, 13008, 14092, 14248, 14634, 14796, 16029, 19512, 19728, 21138, 21372, 28184, 28496, 29268, 29592, 31707, 32058, 37127, 39024, 42276, 42744, 48087, 56368, 58536, 59184, 63414, 64116, 74254, 84552, 85488, 95121, 96174, 111381, 117072, 126828, 128232, 148508, 169104, 190242, 192348, 222762, 253656, 256464, 297016, 334143, 380484, 384696, 445524, 482651, 507312, 594032, 668286, 760968, 769392, 891048, 965302, 1002429, 1336572, 1447953, 1521936, 1782096, 1930604, 2004858, 2673144, 2895906, 3861208, 4009716, 4343859, 5346288, 5791812, 7722416, 8019432, 8687718, 11583624, 13031577, 16038864, 17375436, 23167248, 26063154, 34750872, 52126308, 69501744, 104252616, 208505232]

約数ペア:

[(1, 208505232), (2, 104252616), (3, 69501744), (4, 52126308), (6, 34750872), (8, 26063154), (9, 23167248), (12, 17375436), (13, 16038864), (16, 13031577), (18, 11583624), (24, 8687718), (26, 8019432), (27, 7722416), (36, 5791812), (39, 5346288), (48, 4343859), (52, 4009716), (54, 3861208), (72, 2895906), (78, 2673144), (104, 2004858), (108, 1930604), (117, 1782096), (137, 1521936), (144, 1447953), (156, 1336572), (208, 1002429), (216, 965302), (234, 891048), (271, 769392), (274, 760968), (312, 668286), (351, 594032), (411, 507312), (432, 482651), (468, 445524), (542, 384696), (548, 380484), (624, 334143), (702, 297016), (813, 256464), (822, 253656), (936, 222762), (1084, 192348), (1096, 190242), (1233, 169104), (1404, 148508), (1626, 128232), (1644, 126828), (1781, 117072), (1872, 111381), (2168, 96174), (2192, 95121), (2439, 85488), (2466, 84552), (2808, 74254), (3252, 64116), (3288, 63414), (3523, 59184), (3562, 58536), (3699, 56368), (4336, 48087), (4878, 42744), (4932, 42276), (5343, 39024), (5616, 37127), (6504, 32058), (6576, 31707), (7046, 29592), (7124, 29268), (7317, 28496), (7398, 28184), (9756, 21372), (9864, 21138), (10569, 19728), (10686, 19512), (13008, 16029), (14092, 14796), (14248, 14634)]