202170605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 300029184

約数和(自身を除く): 97858579

約数列:

[1, 5, 7, 13, 35, 65, 91, 233, 455, 1165, 1631, 1907, 3029, 8155, 9535, 13349, 15145, 21203, 24791, 66745, 106015, 123955, 173537, 444331, 867685, 2221655, 3110317, 5776303, 15551585, 28881515, 40434121, 202170605]

約数ペア:

[(1, 202170605), (5, 40434121), (7, 28881515), (13, 15551585), (35, 5776303), (65, 3110317), (91, 2221655), (233, 867685), (455, 444331), (1165, 173537), (1631, 123955), (1907, 106015), (3029, 66745), (8155, 24791), (9535, 21203), (13349, 15145)]