207865946486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{290659}}^1\times {\mathrm{32507}}^1$

素因数の和:323179

約数の個数: 16

約数和(自身を含む): 340155910080

約数和(自身を除く): 132289963594

約数列:

[1, 2, 11, 22, 32507, 65014, 290659, 357577, 581318, 715154, 3197249, 6394498, 9448452113, 18896904226, 103932973243, 207865946486]

約数ペア:

[(1, 207865946486), (2, 103932973243), (11, 18896904226), (22, 9448452113), (32507, 6394498), (65014, 3197249), (290659, 715154), (357577, 581318)]