203464219

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{68071}}^1$

素因数の和:68146

約数の個数: 12

約数和(自身を含む): 240566448

約数和(自身を除く): 37102229

約数列:

[1, 7, 49, 61, 427, 2989, 68071, 476497, 3335479, 4152331, 29066317, 203464219]

約数ペア:

[(1, 203464219), (7, 29066317), (49, 4152331), (61, 3335479), (427, 476497), (2989, 68071)]