206435247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97883}}^1$

素因数の和:97942

約数の個数: 16

約数和(自身を含む): 297567360

約数和(自身を除く): 91132113

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 97883, 293649, 1859777, 3621671, 5579331, 10865013, 68811749, 206435247]

約数ペア:

[(1, 206435247), (3, 68811749), (19, 10865013), (37, 5579331), (57, 3621671), (111, 1859777), (703, 293649), (2109, 97883)]