203949932095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1\times {\mathrm{65123}}^1$

素因数の和:72031

約数の個数: 32

約数和(自身を含む): 301266749952

約数和(自身を除く): 97316817857

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6883, 34415, 48181, 65123, 89479, 240905, 325615, 447395, 455861, 626353, 846599, 2279305, 3131765, 4232995, 5926193, 29630965, 448241609, 2241208045, 3137691263, 5827140917, 15688456315, 29135704585, 40789986419, 203949932095]

約数ペア:

[(1, 203949932095), (5, 40789986419), (7, 29135704585), (13, 15688456315), (35, 5827140917), (65, 3137691263), (91, 2241208045), (455, 448241609), (6883, 29630965), (34415, 5926193), (48181, 4232995), (65123, 3131765), (89479, 2279305), (240905, 846599), (325615, 626353), (447395, 455861)]