201213091205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3119341}}^1$

素因数の和:3119469

約数の個数: 32

約数和(自身を含む): 293467695360

約数和(自身を除く): 92254604155

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 485, 665, 679, 1843, 3395, 9215, 12901, 64505, 3119341, 15596705, 21835387, 59267479, 109176935, 296337395, 302576077, 414872353, 1512880385, 2074361765, 2118032539, 5748945463, 10590162695, 28744727315, 40242618241, 201213091205]

約数ペア:

[(1, 201213091205), (5, 40242618241), (7, 28744727315), (19, 10590162695), (35, 5748945463), (95, 2118032539), (97, 2074361765), (133, 1512880385), (485, 414872353), (665, 302576077), (679, 296337395), (1843, 109176935), (3395, 59267479), (9215, 21835387), (12901, 15596705), (64505, 3119341)]