207442037

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 240166080

約数和(自身を除く): 32724043

約数列:

[1, 11, 23, 121, 131, 253, 569, 1441, 2783, 3013, 6259, 13087, 15851, 33143, 68849, 74539, 143957, 364573, 819929, 1583527, 1714397, 9019219, 18858367, 207442037]

約数ペア:

[(1, 207442037), (11, 18858367), (23, 9019219), (121, 1714397), (131, 1583527), (253, 819929), (569, 364573), (1441, 143957), (2783, 74539), (3013, 68849), (6259, 33143), (13087, 15851)]