208247038

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{3109}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 316398960

約数和(自身を除く): 108151922

約数列:

[1, 2, 107, 214, 313, 626, 3109, 6218, 33491, 66982, 332663, 665326, 973117, 1946234, 104123519, 208247038]

約数ペア:

[(1, 208247038), (2, 104123519), (107, 1946234), (214, 973117), (313, 665326), (626, 332663), (3109, 66982), (6218, 33491)]