201054595

素因数分解:

$5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 286272000

約数和(自身を除く): 85217405

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 343, 413, 1715, 1987, 2065, 2891, 9935, 13909, 14455, 20237, 69545, 97363, 101185, 117233, 486815, 586165, 681541, 820631, 3407705, 4103155, 5744417, 28722085, 40210919, 201054595]

約数ペア:

[(1, 201054595), (5, 40210919), (7, 28722085), (35, 5744417), (49, 4103155), (59, 3407705), (245, 820631), (295, 681541), (343, 586165), (413, 486815), (1715, 117233), (1987, 101185), (2065, 97363), (2891, 69545), (9935, 20237), (13909, 14455)]