201943872

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 631012200

約数和(自身を除く): 429068328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 149, 156, 181, 192, 208, 234, 288, 298, 312, 362, 416, 447, 468, 543, 576, 596, 624, 724, 832, 894, 936, 1086, 1192, 1248, 1341, 1448, 1629, 1788, 1872, 1937, 2172, 2353, 2384, 2496, 2682, 2896, 3258, 3576, 3744, 3874, 4344, 4706, 4768, 5364, 5792, 5811, 6516, 7059, 7152, 7488, 7748, 8688, 9412, 9536, 10728, 11584, 11622, 13032, 14118, 14304, 15496, 17376, 17433, 18824, 21177, 21456, 23244, 26064, 26969, 28236, 28608, 30992, 34752, 34866, 37648, 42354, 42912, 46488, 52128, 53938, 56472, 61984, 69732, 75296, 80907, 84708, 85824, 92976, 104256, 107876, 112944, 123968, 139464, 150592, 161814, 169416, 185952, 215752, 225888, 242721, 278928, 323628, 338832, 350597, 371904, 431504, 451776, 485442, 557856, 647256, 677664, 701194, 863008, 970884, 1051791, 1115712, 1294512, 1355328, 1402388, 1726016, 1941768, 2103582, 2589024, 2804776, 3155373, 3883536, 4207164, 5178048, 5609552, 6310746, 7767072, 8414328, 11219104, 12621492, 15534144, 16828656, 22438208, 25242984, 33657312, 50485968, 67314624, 100971936, 201943872]

約数ペア:

[(1, 201943872), (2, 100971936), (3, 67314624), (4, 50485968), (6, 33657312), (8, 25242984), (9, 22438208), (12, 16828656), (13, 15534144), (16, 12621492), (18, 11219104), (24, 8414328), (26, 7767072), (32, 6310746), (36, 5609552), (39, 5178048), (48, 4207164), (52, 3883536), (64, 3155373), (72, 2804776), (78, 2589024), (96, 2103582), (104, 1941768), (117, 1726016), (144, 1402388), (149, 1355328), (156, 1294512), (181, 1115712), (192, 1051791), (208, 970884), (234, 863008), (288, 701194), (298, 677664), (312, 647256), (362, 557856), (416, 485442), (447, 451776), (468, 431504), (543, 371904), (576, 350597), (596, 338832), (624, 323628), (724, 278928), (832, 242721), (894, 225888), (936, 215752), (1086, 185952), (1192, 169416), (1248, 161814), (1341, 150592), (1448, 139464), (1629, 123968), (1788, 112944), (1872, 107876), (1937, 104256), (2172, 92976), (2353, 85824), (2384, 84708), (2496, 80907), (2682, 75296), (2896, 69732), (3258, 61984), (3576, 56472), (3744, 53938), (3874, 52128), (4344, 46488), (4706, 42912), (4768, 42354), (5364, 37648), (5792, 34866), (5811, 34752), (6516, 30992), (7059, 28608), (7152, 28236), (7488, 26969), (7748, 26064), (8688, 23244), (9412, 21456), (9536, 21177), (10728, 18824), (11584, 17433), (11622, 17376), (13032, 15496), (14118, 14304)]