214814159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{58231}}^1$

素因数の和:58286

約数の個数: 16

約数和(自身を含む): 268333056

約数和(自身を除く): 53518897

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 58231, 407617, 989927, 1805161, 6929489, 12636127, 30687737, 214814159]

約数ペア:

[(1, 214814159), (7, 30687737), (17, 12636127), (31, 6929489), (119, 1805161), (217, 989927), (527, 407617), (3689, 58231)]