207875129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{44257}}^1$

素因数の和:44336

約数の個数: 16

約数和(自身を含む): 263423616

約数和(自身を除く): 55548487

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 44257, 309799, 486827, 2699677, 3407789, 18897739, 29696447, 207875129]

約数ペア:

[(1, 207875129), (7, 29696447), (11, 18897739), (61, 3407789), (77, 2699677), (427, 486827), (671, 309799), (4697, 44257)]