208810368

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 659393280

約数和(自身を除く): 450582912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 191, 192, 208, 219, 234, 288, 292, 312, 382, 384, 416, 438, 468, 573, 576, 584, 624, 657, 764, 832, 876, 936, 949, 1146, 1152, 1168, 1248, 1314, 1528, 1664, 1719, 1752, 1872, 1898, 2292, 2336, 2483, 2496, 2628, 2847, 3056, 3438, 3504, 3744, 3796, 4584, 4672, 4966, 4992, 5256, 5694, 6112, 6876, 7008, 7449, 7488, 7592, 8541, 9168, 9344, 9932, 10512, 11388, 12224, 13752, 13943, 14016, 14898, 14976, 15184, 17082, 18336, 19864, 21024, 22347, 22776, 24448, 27504, 27886, 28032, 29796, 30368, 34164, 36672, 39728, 41829, 42048, 44694, 45552, 55008, 55772, 59592, 60736, 68328, 73344, 79456, 83658, 84096, 89388, 91104, 110016, 111544, 119184, 121472, 125487, 136656, 158912, 167316, 178776, 181259, 182208, 220032, 223088, 238368, 250974, 273312, 317824, 334632, 357552, 362518, 364416, 446176, 476736, 501948, 543777, 546624, 669264, 715104, 725036, 892352, 953472, 1003896, 1087554, 1093248, 1338528, 1430208, 1450072, 1631331, 1784704, 2007792, 2175108, 2677056, 2860416, 2900144, 3262662, 4015584, 4350216, 5354112, 5800288, 6525324, 8031168, 8700432, 11600576, 13050648, 16062336, 17400864, 23201152, 26101296, 34801728, 52202592, 69603456, 104405184, 208810368]

約数ペア:

[(1, 208810368), (2, 104405184), (3, 69603456), (4, 52202592), (6, 34801728), (8, 26101296), (9, 23201152), (12, 17400864), (13, 16062336), (16, 13050648), (18, 11600576), (24, 8700432), (26, 8031168), (32, 6525324), (36, 5800288), (39, 5354112), (48, 4350216), (52, 4015584), (64, 3262662), (72, 2900144), (73, 2860416), (78, 2677056), (96, 2175108), (104, 2007792), (117, 1784704), (128, 1631331), (144, 1450072), (146, 1430208), (156, 1338528), (191, 1093248), (192, 1087554), (208, 1003896), (219, 953472), (234, 892352), (288, 725036), (292, 715104), (312, 669264), (382, 546624), (384, 543777), (416, 501948), (438, 476736), (468, 446176), (573, 364416), (576, 362518), (584, 357552), (624, 334632), (657, 317824), (764, 273312), (832, 250974), (876, 238368), (936, 223088), (949, 220032), (1146, 182208), (1152, 181259), (1168, 178776), (1248, 167316), (1314, 158912), (1528, 136656), (1664, 125487), (1719, 121472), (1752, 119184), (1872, 111544), (1898, 110016), (2292, 91104), (2336, 89388), (2483, 84096), (2496, 83658), (2628, 79456), (2847, 73344), (3056, 68328), (3438, 60736), (3504, 59592), (3744, 55772), (3796, 55008), (4584, 45552), (4672, 44694), (4966, 42048), (4992, 41829), (5256, 39728), (5694, 36672), (6112, 34164), (6876, 30368), (7008, 29796), (7449, 28032), (7488, 27886), (7592, 27504), (8541, 24448), (9168, 22776), (9344, 22347), (9932, 21024), (10512, 19864), (11388, 18336), (12224, 17082), (13752, 15184), (13943, 14976), (14016, 14898)]