200518778876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3079}}^1\times {\mathrm{4027}}^1$

素因数の和:7434

約数の個数: 48

約数和(自身を含む): 379333194240

約数和(自身を除く): 178814415364

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 3079, 4027, 4043, 6158, 8054, 8086, 12316, 16108, 16172, 40027, 52351, 80054, 104702, 160108, 209404, 957569, 1252397, 1915138, 2504794, 3830276, 5009588, 12399133, 12448397, 16281161, 24798266, 24896794, 32562322, 49596532, 49793588, 65124644, 161188729, 322377458, 644754916, 3856130363, 7712260726, 15424521452, 50129694719, 100259389438, 200518778876]

約数ペア:

[(1, 200518778876), (2, 100259389438), (4, 50129694719), (13, 15424521452), (26, 7712260726), (52, 3856130363), (311, 644754916), (622, 322377458), (1244, 161188729), (3079, 65124644), (4027, 49793588), (4043, 49596532), (6158, 32562322), (8054, 24896794), (8086, 24798266), (12316, 16281161), (16108, 12448397), (16172, 12399133), (40027, 5009588), (52351, 3830276), (80054, 2504794), (104702, 1915138), (160108, 1252397), (209404, 957569)]