206523780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3442063}}^1$

素因数の和:3442075

約数の個数: 24

約数和(自身を含む): 578266752

約数和(自身を除く): 371742972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3442063, 6884126, 10326189, 13768252, 17210315, 20652378, 34420630, 41304756, 51630945, 68841260, 103261890, 206523780]

約数ペア:

[(1, 206523780), (2, 103261890), (3, 68841260), (4, 51630945), (5, 41304756), (6, 34420630), (10, 20652378), (12, 17210315), (15, 13768252), (20, 10326189), (30, 6884126), (60, 3442063)]