188451109

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 241118208

約数和(自身を除く): 52667099

約数列:

[1, 7, 11, 49, 77, 127, 539, 889, 1397, 2753, 6223, 9779, 19271, 30283, 68453, 134897, 211981, 349631, 1483867, 2447417, 3845941, 17131919, 26921587, 188451109]

約数ペア:

[(1, 188451109), (7, 26921587), (11, 17131919), (49, 3845941), (77, 2447417), (127, 1483867), (539, 349631), (889, 211981), (1397, 134897), (2753, 68453), (6223, 30283), (9779, 19271)]