206989776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{68449}}^1$

素因数の和:68473

約数の個数: 80

約数和(自身を含む): 679024000

約数和(自身を除く): 472034224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 68449, 136898, 205347, 273796, 410694, 479143, 547592, 616041, 821388, 958286, 1095184, 1232082, 1437429, 1642776, 1848123, 1916572, 2464164, 2874858, 3285552, 3696246, 3833144, 4312287, 4928328, 5749716, 7392492, 7666288, 8624574, 9856656, 11499432, 12936861, 14784984, 17249148, 22998864, 25873722, 29569968, 34498296, 51747444, 68996592, 103494888, 206989776]

約数ペア:

[(1, 206989776), (2, 103494888), (3, 68996592), (4, 51747444), (6, 34498296), (7, 29569968), (8, 25873722), (9, 22998864), (12, 17249148), (14, 14784984), (16, 12936861), (18, 11499432), (21, 9856656), (24, 8624574), (27, 7666288), (28, 7392492), (36, 5749716), (42, 4928328), (48, 4312287), (54, 3833144), (56, 3696246), (63, 3285552), (72, 2874858), (84, 2464164), (108, 1916572), (112, 1848123), (126, 1642776), (144, 1437429), (168, 1232082), (189, 1095184), (216, 958286), (252, 821388), (336, 616041), (378, 547592), (432, 479143), (504, 410694), (756, 273796), (1008, 205347), (1512, 136898), (3024, 68449)]