201691674

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^2\times {\mathrm{199}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 453768000

約数和(自身を除く): 252076326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 199, 274, 398, 411, 597, 822, 1194, 1233, 1791, 2466, 3582, 3699, 5373, 7398, 10746, 18769, 27263, 37538, 54526, 56307, 81789, 112614, 163578, 168921, 245367, 337842, 490734, 506763, 736101, 1013526, 1472202, 3735031, 7470062, 11205093, 22410186, 33615279, 67230558, 100845837, 201691674]

約数ペア:

[(1, 201691674), (2, 100845837), (3, 67230558), (6, 33615279), (9, 22410186), (18, 11205093), (27, 7470062), (54, 3735031), (137, 1472202), (199, 1013526), (274, 736101), (398, 506763), (411, 490734), (597, 337842), (822, 245367), (1194, 168921), (1233, 163578), (1791, 112614), (2466, 81789), (3582, 56307), (3699, 54526), (5373, 37538), (7398, 27263), (10746, 18769)]