206883229

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67631}}^1$

素因数の和:67680

約数の個数: 16

約数和(自身を含む): 259706880

約数和(自身を除く): 52823651

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 67631, 473417, 1284989, 1555513, 8994923, 10888591, 29554747, 206883229]

約数ペア:

[(1, 206883229), (7, 29554747), (19, 10888591), (23, 8994923), (133, 1555513), (161, 1284989), (437, 473417), (3059, 67631)]