208077408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 216

約数和(自身を含む): 744189264

約数和(自身を除く): 536111856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 853, 924, 968, 1008, 1056, 1089, 1232, 1386, 1452, 1584, 1694, 1706, 1848, 1936, 2016, 2178, 2464, 2541, 2559, 2772, 2904, 3168, 3388, 3412, 3696, 3872, 4356, 5082, 5118, 5544, 5808, 5971, 6776, 6824, 7392, 7623, 7677, 8712, 9383, 10164, 10236, 11088, 11616, 11942, 13552, 13648, 15246, 15354, 17424, 17913, 18766, 20328, 20472, 22176, 23884, 27104, 27296, 28149, 30492, 30708, 34848, 35826, 37532, 40656, 40944, 47768, 53739, 56298, 60984, 61416, 65681, 71652, 75064, 81312, 81888, 84447, 95536, 103213, 107478, 112596, 121968, 122832, 131362, 143304, 150128, 168894, 191072, 197043, 206426, 214956, 225192, 243936, 245664, 262724, 286608, 300256, 309639, 337788, 394086, 412852, 429912, 450384, 525448, 573216, 591129, 619278, 675576, 722491, 788172, 825704, 859824, 900768, 928917, 1050896, 1182258, 1238556, 1351152, 1444982, 1576344, 1651408, 1719648, 1857834, 2101792, 2167473, 2364516, 2477112, 2702304, 2889964, 3152688, 3302816, 3715668, 4334946, 4729032, 4954224, 5779928, 6305376, 6502419, 7431336, 8669892, 9458064, 9908448, 11559856, 13004838, 14862672, 17339784, 18916128, 23119712, 26009676, 29725344, 34679568, 52019352, 69359136, 104038704, 208077408]

約数ペア:

[(1, 208077408), (2, 104038704), (3, 69359136), (4, 52019352), (6, 34679568), (7, 29725344), (8, 26009676), (9, 23119712), (11, 18916128), (12, 17339784), (14, 14862672), (16, 13004838), (18, 11559856), (21, 9908448), (22, 9458064), (24, 8669892), (28, 7431336), (32, 6502419), (33, 6305376), (36, 5779928), (42, 4954224), (44, 4729032), (48, 4334946), (56, 3715668), (63, 3302816), (66, 3152688), (72, 2889964), (77, 2702304), (84, 2477112), (88, 2364516), (96, 2167473), (99, 2101792), (112, 1857834), (121, 1719648), (126, 1651408), (132, 1576344), (144, 1444982), (154, 1351152), (168, 1238556), (176, 1182258), (198, 1050896), (224, 928917), (231, 900768), (242, 859824), (252, 825704), (264, 788172), (288, 722491), (308, 675576), (336, 619278), (352, 591129), (363, 573216), (396, 525448), (462, 450384), (484, 429912), (504, 412852), (528, 394086), (616, 337788), (672, 309639), (693, 300256), (726, 286608), (792, 262724), (847, 245664), (853, 243936), (924, 225192), (968, 214956), (1008, 206426), (1056, 197043), (1089, 191072), (1232, 168894), (1386, 150128), (1452, 143304), (1584, 131362), (1694, 122832), (1706, 121968), (1848, 112596), (1936, 107478), (2016, 103213), (2178, 95536), (2464, 84447), (2541, 81888), (2559, 81312), (2772, 75064), (2904, 71652), (3168, 65681), (3388, 61416), (3412, 60984), (3696, 56298), (3872, 53739), (4356, 47768), (5082, 40944), (5118, 40656), (5544, 37532), (5808, 35826), (5971, 34848), (6776, 30708), (6824, 30492), (7392, 28149), (7623, 27296), (7677, 27104), (8712, 23884), (9383, 22176), (10164, 20472), (10236, 20328), (11088, 18766), (11616, 17913), (11942, 17424), (13552, 15354), (13648, 15246)]