207900514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{44633}}^1$

素因数の和:44789

約数の個数: 16

約数和(自身を含む): 332612568

約数和(自身を除く): 124712054

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 44633, 89266, 758761, 1517522, 6114721, 12229442, 103950257, 207900514]

約数ペア:

[(1, 207900514), (2, 103950257), (17, 12229442), (34, 6114721), (137, 1517522), (274, 758761), (2329, 89266), (4658, 44633)]