208045060867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{12007}}^1\times {\mathrm{107621}}^1$

素因数の和:119658

約数の個数: 16

約数和(自身を含む): 248126395392

約数和(自身を除く): 40081334525

約数列:

[1, 7, 23, 161, 12007, 84049, 107621, 276161, 753347, 1933127, 2475283, 17326981, 1292205347, 9045437429, 29720722981, 208045060867]

約数ペア:

[(1, 208045060867), (7, 29720722981), (23, 9045437429), (161, 1292205347), (12007, 17326981), (84049, 2475283), (107621, 1933127), (276161, 753347)]