245196413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{5717}}^1$

素因数の和:6292

約数の個数: 16

約数和(自身を含む): 306301824

約数和(自身を除く): 61105411

約数列:

[1, 7, 11, 77, 557, 3899, 5717, 6127, 40019, 42889, 62887, 440209, 3184369, 22290583, 35028059, 245196413]

約数ペア:

[(1, 245196413), (7, 35028059), (11, 22290583), (77, 3184369), (557, 440209), (3899, 62887), (5717, 42889), (6127, 40019)]