206823060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1149017}}^1$

素因数の和:1149032

約数の個数: 36

約数和(自身を含む): 627363828

約数和(自身を除く): 420540768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1149017, 2298034, 3447051, 4596068, 5745085, 6894102, 10341153, 11490170, 13788204, 17235255, 20682306, 22980340, 34470510, 41364612, 51705765, 68941020, 103411530, 206823060]

約数ペア:

[(1, 206823060), (2, 103411530), (3, 68941020), (4, 51705765), (5, 41364612), (6, 34470510), (9, 22980340), (10, 20682306), (12, 17235255), (15, 13788204), (18, 11490170), (20, 10341153), (30, 6894102), (36, 5745085), (45, 4596068), (60, 3447051), (90, 2298034), (180, 1149017)]