207972039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{134089}}^1$

素因数の和:134150

約数の個数: 16

約数和(自身を含む): 308943360

約数和(自身を除く): 100971321

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 134089, 402267, 1474979, 4424937, 6302183, 18906549, 69324013, 207972039]

約数ペア:

[(1, 207972039), (3, 69324013), (11, 18906549), (33, 6302183), (47, 4424937), (141, 1474979), (517, 402267), (1551, 134089)]