208481187

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{6301}}^1$

素因数の和:6614

約数の個数: 16

約数和(自身を含む): 285858720

約数和(自身を除く): 77377533

約数列:

[1, 3, 41, 123, 269, 807, 6301, 11029, 18903, 33087, 258341, 775023, 1694969, 5084907, 69493729, 208481187]

約数ペア:

[(1, 208481187), (3, 69493729), (41, 5084907), (123, 1694969), (269, 775023), (807, 258341), (6301, 33087), (11029, 18903)]