200088221

素因数分解:

${\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4400

約数の個数: 12

約数和(自身を含む): 212835744

約数和(自身を除く): 12747523

約数列:

[1, 19, 131, 361, 2489, 4231, 47291, 80389, 554261, 1527391, 10530959, 200088221]

約数ペア:

[(1, 200088221), (19, 10530959), (131, 1527391), (361, 554261), (2489, 80389), (4231, 47291)]