207201220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{96823}}^1$

素因数の和:96939

約数の個数: 24

約数和(自身を含む): 439193664

約数和(自身を除く): 231992444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 96823, 193646, 387292, 484115, 968230, 1936460, 10360061, 20720122, 41440244, 51800305, 103600610, 207201220]

約数ペア:

[(1, 207201220), (2, 103600610), (4, 51800305), (5, 41440244), (10, 20720122), (20, 10360061), (107, 1936460), (214, 968230), (428, 484115), (535, 387292), (1070, 193646), (2140, 96823)]