203670610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142427}}^1$

素因数の和:142458

約数の個数: 32

約数和(自身を含む): 430702272

約数和(自身を除く): 227031662

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 142427, 284854, 712135, 1424270, 1566697, 1851551, 3133394, 3703102, 7833485, 9257755, 15666970, 18515510, 20367061, 40734122, 101835305, 203670610]

約数ペア:

[(1, 203670610), (2, 101835305), (5, 40734122), (10, 20367061), (11, 18515510), (13, 15666970), (22, 9257755), (26, 7833485), (55, 3703102), (65, 3133394), (110, 1851551), (130, 1566697), (143, 1424270), (286, 712135), (715, 284854), (1430, 142427)]