225191897281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{7013}}^1$

素因数の和:7226

約数の個数: 64

約数和(自身を含む): 273754736640

約数和(自身を除く): 48562839359

約数列:

[1, 13, 17, 31, 43, 109, 221, 403, 527, 559, 731, 1333, 1417, 1853, 3379, 4687, 6851, 7013, 9503, 17329, 22661, 24089, 43927, 57443, 60931, 79679, 91169, 119221, 145297, 217403, 294593, 301559, 746759, 764417, 1035827, 1549873, 1888861, 2470049, 2826239, 3695851, 3920267, 5126503, 9348329, 9937421, 12995089, 23696927, 32110637, 32869931, 48046063, 66644539, 121528277, 158921593, 168936157, 308060051, 402847759, 427309103, 558788827, 1018967861, 2065980709, 5237020867, 7264254751, 13246582193, 17322453637, 225191897281]

約数ペア:

[(1, 225191897281), (13, 17322453637), (17, 13246582193), (31, 7264254751), (43, 5237020867), (109, 2065980709), (221, 1018967861), (403, 558788827), (527, 427309103), (559, 402847759), (731, 308060051), (1333, 168936157), (1417, 158921593), (1853, 121528277), (3379, 66644539), (4687, 48046063), (6851, 32869931), (7013, 32110637), (9503, 23696927), (17329, 12995089), (22661, 9937421), (24089, 9348329), (43927, 5126503), (57443, 3920267), (60931, 3695851), (79679, 2826239), (91169, 2470049), (119221, 1888861), (145297, 1549873), (217403, 1035827), (294593, 764417), (301559, 746759)]