205273314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 459325152

約数和(自身を除く): 254051838

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 113, 129, 226, 258, 339, 387, 678, 774, 1017, 2034, 2347, 4694, 4859, 7041, 9718, 14082, 14577, 21123, 29154, 42246, 43731, 87462, 100921, 201842, 265211, 302763, 530422, 605526, 795633, 908289, 1591266, 1816578, 2386899, 4773798, 11404073, 22808146, 34212219, 68424438, 102636657, 205273314]

約数ペア:

[(1, 205273314), (2, 102636657), (3, 68424438), (6, 34212219), (9, 22808146), (18, 11404073), (43, 4773798), (86, 2386899), (113, 1816578), (129, 1591266), (226, 908289), (258, 795633), (339, 605526), (387, 530422), (678, 302763), (774, 265211), (1017, 201842), (2034, 100921), (2347, 87462), (4694, 43731), (4859, 42246), (7041, 29154), (9718, 21123), (14082, 14577)]