214912610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102829}}^1$

素因数の和:102866

約数の個数: 32

約数和(自身を含む): 444225600

約数和(自身を除く): 229312990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 102829, 205658, 514145, 1028290, 1131119, 1953751, 2262238, 3907502, 5655595, 9768755, 11311190, 19537510, 21491261, 42982522, 107456305, 214912610]

約数ペア:

[(1, 214912610), (2, 107456305), (5, 42982522), (10, 21491261), (11, 19537510), (19, 11311190), (22, 9768755), (38, 5655595), (55, 3907502), (95, 2262238), (110, 1953751), (190, 1131119), (209, 1028290), (418, 514145), (1045, 205658), (2090, 102829)]