199486530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{738839}}^1$

素因数の和:738855

約数の個数: 32

約数和(自身を含む): 531964800

約数和(自身を除く): 332478270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 738839, 1477678, 2216517, 3694195, 4433034, 6649551, 7388390, 11082585, 13299102, 19948653, 22165170, 33247755, 39897306, 66495510, 99743265, 199486530]

約数ペア:

[(1, 199486530), (2, 99743265), (3, 66495510), (5, 39897306), (6, 33247755), (9, 22165170), (10, 19948653), (15, 13299102), (18, 11082585), (27, 7388390), (30, 6649551), (45, 4433034), (54, 3694195), (90, 2216517), (135, 1477678), (270, 738839)]