208840611

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{88007}}^1$

素因数の和:88130

約数の個数: 16

約数和(自身を含む): 321053184

約数和(自身を除く): 112212573

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 88007, 264021, 616049, 1848147, 9944791, 29834373, 69613537, 208840611]

約数ペア:

[(1, 208840611), (3, 69613537), (7, 29834373), (21, 9944791), (113, 1848147), (339, 616049), (791, 264021), (2373, 88007)]