218506014730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2546987}}^1$

素因数の和:2547390

約数の個数: 32

約数和(自身を含む): 411511757184

約数和(自身を除く): 193005742454

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1865, 3730, 8579, 17158, 42895, 85790, 2546987, 5093974, 12734935, 25469870, 58580701, 117161402, 292903505, 585807010, 950026151, 1900052302, 4750130755, 9500261510, 21850601473, 43701202946, 109253007365, 218506014730]

約数ペア:

[(1, 218506014730), (2, 109253007365), (5, 43701202946), (10, 21850601473), (23, 9500261510), (46, 4750130755), (115, 1900052302), (230, 950026151), (373, 585807010), (746, 292903505), (1865, 117161402), (3730, 58580701), (8579, 25469870), (17158, 12734935), (42895, 5093974), (85790, 2546987)]