207351488

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 56

約数和(自身を含む): 423824400

約数和(自身を除く): 216472912

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 178, 236, 356, 472, 617, 712, 944, 1234, 1424, 1888, 2468, 2848, 3776, 4936, 5251, 5696, 9872, 10502, 19744, 21004, 36403, 39488, 42008, 54913, 72806, 84016, 109826, 145612, 168032, 219652, 291224, 336064, 439304, 582448, 878608, 1164896, 1757216, 2329792, 3239867, 3514432, 6479734, 12959468, 25918936, 51837872, 103675744, 207351488]

約数ペア:

[(1, 207351488), (2, 103675744), (4, 51837872), (8, 25918936), (16, 12959468), (32, 6479734), (59, 3514432), (64, 3239867), (89, 2329792), (118, 1757216), (178, 1164896), (236, 878608), (356, 582448), (472, 439304), (617, 336064), (712, 291224), (944, 219652), (1234, 168032), (1424, 145612), (1888, 109826), (2468, 84016), (2848, 72806), (3776, 54913), (4936, 42008), (5251, 39488), (5696, 36403), (9872, 21004), (10502, 19744)]