206565590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{268267}}^1$

素因数の和:268292

約数の個数: 32

約数和(自身を含む): 463567104

約数和(自身を除く): 257001514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 268267, 536534, 1341335, 1877869, 2682670, 2950937, 3755738, 5901874, 9389345, 14754685, 18778690, 20656559, 29509370, 41313118, 103282795, 206565590]

約数ペア:

[(1, 206565590), (2, 103282795), (5, 41313118), (7, 29509370), (10, 20656559), (11, 18778690), (14, 14754685), (22, 9389345), (35, 5901874), (55, 3755738), (70, 2950937), (77, 2682670), (110, 1877869), (154, 1341335), (385, 536534), (770, 268267)]