207934195

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2351}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 306470304

約数和(自身を除く): 98536109

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 361, 665, 931, 1805, 2351, 2527, 4655, 11755, 12635, 16457, 17689, 44669, 82285, 88445, 115199, 223345, 312683, 575995, 848711, 1563415, 2188781, 4243555, 5940977, 10943905, 29704885, 41586839, 207934195]

約数ペア:

[(1, 207934195), (5, 41586839), (7, 29704885), (19, 10943905), (35, 5940977), (49, 4243555), (95, 2188781), (133, 1563415), (245, 848711), (361, 575995), (665, 312683), (931, 223345), (1805, 115199), (2351, 88445), (2527, 82285), (4655, 44669), (11755, 17689), (12635, 16457)]