201391981310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25981}}^1\times {\mathrm{59627}}^1$

素因数の和:85628

約数の個数: 32

約数和(自身を含む): 390412183392

約数和(自身を除く): 189020202082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 25981, 51962, 59627, 119254, 129905, 259810, 298135, 337753, 596270, 675506, 775151, 1550302, 1688765, 3377530, 3875755, 7751510, 1549169087, 3098338174, 7745845435, 15491690870, 20139198131, 40278396262, 100695990655, 201391981310]

約数ペア:

[(1, 201391981310), (2, 100695990655), (5, 40278396262), (10, 20139198131), (13, 15491690870), (26, 7745845435), (65, 3098338174), (130, 1549169087), (25981, 7751510), (51962, 3875755), (59627, 3377530), (119254, 1688765), (129905, 1550302), (259810, 775151), (298135, 675506), (337753, 596270)]