212375141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32779}}^1$

素因数の和:32840

約数の個数: 16

約数和(自身を含む): 251750400

約数和(自身を除く): 39375259

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 32779, 360569, 622801, 1016149, 6850811, 11177639, 19306831, 212375141]

約数ペア:

[(1, 212375141), (11, 19306831), (19, 11177639), (31, 6850811), (209, 1016149), (341, 622801), (589, 360569), (6479, 32779)]