200457495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8963}}^1$

素因数の和:9052

約数の個数: 48

約数和(自身を含む): 402734592

約数和(自身を除く): 202277097

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 7455, 8963, 22365, 26889, 44815, 62741, 80667, 134445, 188223, 313705, 403335, 564669, 636373, 941115, 1909119, 2823345, 3181865, 4454611, 5727357, 9545595, 13363833, 22273055, 28636785, 40091499, 66819165, 200457495]

約数ペア:

[(1, 200457495), (3, 66819165), (5, 40091499), (7, 28636785), (9, 22273055), (15, 13363833), (21, 9545595), (35, 5727357), (45, 4454611), (63, 3181865), (71, 2823345), (105, 1909119), (213, 941115), (315, 636373), (355, 564669), (497, 403335), (639, 313705), (1065, 188223), (1491, 134445), (2485, 80667), (3195, 62741), (4473, 44815), (7455, 26889), (8963, 22365)]