210860874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 536985600

約数和(自身を除く): 326124726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 607, 919, 1214, 1821, 1838, 2757, 3642, 4249, 5463, 5514, 6433, 8271, 8498, 10926, 12747, 12866, 16389, 16542, 19299, 24813, 25494, 32778, 38241, 38598, 49626, 57897, 76482, 114723, 115794, 173691, 229446, 347382, 557833, 1115666, 1673499, 3346998, 3904831, 5020497, 7809662, 10040994, 11714493, 15061491, 23428986, 30122982, 35143479, 70286958, 105430437, 210860874]

約数ペア:

[(1, 210860874), (2, 105430437), (3, 70286958), (6, 35143479), (7, 30122982), (9, 23428986), (14, 15061491), (18, 11714493), (21, 10040994), (27, 7809662), (42, 5020497), (54, 3904831), (63, 3346998), (126, 1673499), (189, 1115666), (378, 557833), (607, 347382), (919, 229446), (1214, 173691), (1821, 115794), (1838, 114723), (2757, 76482), (3642, 57897), (4249, 49626), (5463, 38598), (5514, 38241), (6433, 32778), (8271, 25494), (8498, 24813), (10926, 19299), (12747, 16542), (12866, 16389)]