200653900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69191}}^1$

素因数の和:69234

約数の個数: 36

約数和(自身を含む): 450439920

約数和(自身を除く): 249786020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69191, 138382, 276764, 345955, 691910, 1383820, 1729775, 2006539, 3459550, 4013078, 6919100, 8026156, 10032695, 20065390, 40130780, 50163475, 100326950, 200653900]

約数ペア:

[(1, 200653900), (2, 100326950), (4, 50163475), (5, 40130780), (10, 20065390), (20, 10032695), (25, 8026156), (29, 6919100), (50, 4013078), (58, 3459550), (100, 2006539), (116, 1729775), (145, 1383820), (290, 691910), (580, 345955), (725, 276764), (1450, 138382), (2900, 69191)]