210923902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 404928000

約数和(自身を除く): 194004098

約数列:

[1, 2, 7, 14, 19, 29, 37, 38, 58, 74, 133, 203, 259, 266, 406, 518, 551, 703, 739, 1073, 1102, 1406, 1478, 2146, 3857, 4921, 5173, 7511, 7714, 9842, 10346, 14041, 15022, 20387, 21431, 27343, 28082, 40774, 42862, 54686, 98287, 142709, 150017, 191401, 196574, 285418, 300034, 382802, 407189, 519517, 792947, 814378, 1039034, 1585894, 2850323, 3636619, 5550629, 5700646, 7273238, 11101258, 15065993, 30131986, 105461951, 210923902]

約数ペア:

[(1, 210923902), (2, 105461951), (7, 30131986), (14, 15065993), (19, 11101258), (29, 7273238), (37, 5700646), (38, 5550629), (58, 3636619), (74, 2850323), (133, 1585894), (203, 1039034), (259, 814378), (266, 792947), (406, 519517), (518, 407189), (551, 382802), (703, 300034), (739, 285418), (1073, 196574), (1102, 191401), (1406, 150017), (1478, 142709), (2146, 98287), (3857, 54686), (4921, 42862), (5173, 40774), (7511, 28082), (7714, 27343), (9842, 21431), (10346, 20387), (14041, 15022)]