214339741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 282931200

約数和(自身を除く): 68591459

約数列:

[1, 7, 11, 19, 77, 133, 209, 239, 613, 1463, 1673, 2629, 4291, 4541, 6743, 11647, 18403, 31787, 47201, 49951, 81529, 128117, 146507, 349657, 896819, 1025549, 1611577, 2783633, 11281039, 19485431, 30619963, 214339741]

約数ペア:

[(1, 214339741), (7, 30619963), (11, 19485431), (19, 11281039), (77, 2783633), (133, 1611577), (209, 1025549), (239, 896819), (613, 349657), (1463, 146507), (1673, 128117), (2629, 81529), (4291, 49951), (4541, 47201), (6743, 31787), (11647, 18403)]