210980264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2397503}}^1$

素因数の和:2397520

約数の個数: 16

約数和(自身を含む): 431550720

約数和(自身を除く): 220570456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2397503, 4795006, 9590012, 19180024, 26372533, 52745066, 105490132, 210980264]

約数ペア:

[(1, 210980264), (2, 105490132), (4, 52745066), (8, 26372533), (11, 19180024), (22, 9590012), (44, 4795006), (88, 2397503)]