212014510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2063}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 392325120

約数和(自身を除く): 180310610

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 1195, 2063, 2390, 4126, 10277, 10315, 20554, 20630, 51385, 88709, 102770, 177418, 443545, 493057, 887090, 986114, 2465285, 4930570, 21201451, 42402902, 106007255, 212014510]

約数ペア:

[(1, 212014510), (2, 106007255), (5, 42402902), (10, 21201451), (43, 4930570), (86, 2465285), (215, 986114), (239, 887090), (430, 493057), (478, 443545), (1195, 177418), (2063, 102770), (2390, 88709), (4126, 51385), (10277, 20630), (10315, 20554)]