200958136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8111}}^1$

素因数の和:8299

約数の個数: 32

約数和(自身を含む): 399110400

約数和(自身を除く): 198152264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 8111, 12388, 16222, 24776, 32444, 64888, 154109, 308218, 616436, 1232872, 1322093, 2644186, 5288372, 10576744, 25119767, 50239534, 100479068, 200958136]

約数ペア:

[(1, 200958136), (2, 100479068), (4, 50239534), (8, 25119767), (19, 10576744), (38, 5288372), (76, 2644186), (152, 1322093), (163, 1232872), (326, 616436), (652, 308218), (1304, 154109), (3097, 64888), (6194, 32444), (8111, 24776), (12388, 16222)]