197014505

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 241617600

約数和(自身を除く): 44603095

約数列:

[1, 5, 67, 149, 335, 745, 3947, 9983, 19735, 49915, 264449, 588103, 1322245, 2940515, 39402901, 197014505]

約数ペア:

[(1, 197014505), (5, 39402901), (67, 2940515), (149, 1322245), (335, 588103), (745, 264449), (3947, 49915), (9983, 19735)]