209518071784

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{970027}}^1$

素因数の和:970095

約数の個数: 96

約数和(自身を含む): 497624364000

約数和(自身を除く): 288106292216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 116, 133, 152, 196, 203, 232, 266, 392, 406, 532, 551, 812, 931, 1064, 1102, 1421, 1624, 1862, 2204, 2842, 3724, 3857, 4408, 5684, 7448, 7714, 11368, 15428, 26999, 30856, 53998, 107996, 215992, 970027, 1940054, 3880108, 6790189, 7760216, 13580378, 18430513, 27160756, 28130783, 36861026, 47531323, 54321512, 56261566, 73722052, 95062646, 112523132, 129013591, 147444104, 190125292, 196915481, 225046264, 258027182, 380250584, 393830962, 516054364, 534484877, 787661924, 903095137, 1032108728, 1068969754, 1378408367, 1575323848, 1806190274, 2137939508, 2756816734, 3612380548, 3741394139, 4275879016, 5513633468, 7224761096, 7482788278, 11027266936, 14965576556, 26189758973, 29931153112, 52379517946, 104759035892, 209518071784]

約数ペア:

[(1, 209518071784), (2, 104759035892), (4, 52379517946), (7, 29931153112), (8, 26189758973), (14, 14965576556), (19, 11027266936), (28, 7482788278), (29, 7224761096), (38, 5513633468), (49, 4275879016), (56, 3741394139), (58, 3612380548), (76, 2756816734), (98, 2137939508), (116, 1806190274), (133, 1575323848), (152, 1378408367), (196, 1068969754), (203, 1032108728), (232, 903095137), (266, 787661924), (392, 534484877), (406, 516054364), (532, 393830962), (551, 380250584), (812, 258027182), (931, 225046264), (1064, 196915481), (1102, 190125292), (1421, 147444104), (1624, 129013591), (1862, 112523132), (2204, 95062646), (2842, 73722052), (3724, 56261566), (3857, 54321512), (4408, 47531323), (5684, 36861026), (7448, 28130783), (7714, 27160756), (11368, 18430513), (15428, 13580378), (26999, 7760216), (30856, 6790189), (53998, 3880108), (107996, 1940054), (215992, 970027)]