218223890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{6269}}^1$

素因数の和:6394

約数の個数: 24

約数和(自身を含む): 399637260

約数和(自身を除く): 181413370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3481, 6269, 6962, 12538, 17405, 31345, 34810, 62690, 369871, 739742, 1849355, 3698710, 21822389, 43644778, 109111945, 218223890]

約数ペア:

[(1, 218223890), (2, 109111945), (5, 43644778), (10, 21822389), (59, 3698710), (118, 1849355), (295, 739742), (590, 369871), (3481, 62690), (6269, 34810), (6962, 31345), (12538, 17405)]