207434448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3877

約数の個数: 120

約数和(自身を含む): 646911720

約数和(自身を除く): 439477272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3393, 3821, 4176, 4524, 6032, 6786, 7642, 9048, 11463, 13572, 15284, 18096, 22926, 27144, 30568, 34389, 45852, 49673, 54288, 61136, 68778, 91704, 99346, 110809, 137556, 149019, 183408, 198692, 221618, 275112, 298038, 332427, 397384, 443236, 447057, 550224, 596076, 664854, 794768, 886472, 894114, 997281, 1192152, 1329708, 1440517, 1772944, 1788228, 1994562, 2384304, 2659416, 2881034, 3576456, 3989124, 4321551, 5318832, 5762068, 7152912, 7978248, 8643102, 11524136, 12964653, 15956496, 17286204, 23048272, 25929306, 34572408, 51858612, 69144816, 103717224, 207434448]

約数ペア:

[(1, 207434448), (2, 103717224), (3, 69144816), (4, 51858612), (6, 34572408), (8, 25929306), (9, 23048272), (12, 17286204), (13, 15956496), (16, 12964653), (18, 11524136), (24, 8643102), (26, 7978248), (29, 7152912), (36, 5762068), (39, 5318832), (48, 4321551), (52, 3989124), (58, 3576456), (72, 2881034), (78, 2659416), (87, 2384304), (104, 1994562), (116, 1788228), (117, 1772944), (144, 1440517), (156, 1329708), (174, 1192152), (208, 997281), (232, 894114), (234, 886472), (261, 794768), (312, 664854), (348, 596076), (377, 550224), (464, 447057), (468, 443236), (522, 397384), (624, 332427), (696, 298038), (754, 275112), (936, 221618), (1044, 198692), (1131, 183408), (1392, 149019), (1508, 137556), (1872, 110809), (2088, 99346), (2262, 91704), (3016, 68778), (3393, 61136), (3821, 54288), (4176, 49673), (4524, 45852), (6032, 34389), (6786, 30568), (7642, 27144), (9048, 22926), (11463, 18096), (13572, 15284)]