197251918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{95107}}^1$

素因数の和:95187

約数の個数: 16

約数和(自身を含む): 318421584

約数和(自身を除く): 121169666

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 95107, 190214, 1616819, 3233638, 5801527, 11603054, 98625959, 197251918]

約数ペア:

[(1, 197251918), (2, 98625959), (17, 11603054), (34, 5801527), (61, 3233638), (122, 1616819), (1037, 190214), (2074, 95107)]