201533526

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 443242800

約数和(自身を除く): 241709274

約数列:

[1, 2, 3, 6, 9, 18, 149, 163, 298, 326, 447, 461, 489, 894, 922, 978, 1341, 1383, 1467, 2682, 2766, 2934, 4149, 8298, 24287, 48574, 68689, 72861, 75143, 137378, 145722, 150286, 206067, 218583, 225429, 412134, 437166, 450858, 618201, 676287, 1236402, 1352574, 11196307, 22392614, 33588921, 67177842, 100766763, 201533526]

約数ペア:

[(1, 201533526), (2, 100766763), (3, 67177842), (6, 33588921), (9, 22392614), (18, 11196307), (149, 1352574), (163, 1236402), (298, 676287), (326, 618201), (447, 450858), (461, 437166), (489, 412134), (894, 225429), (922, 218583), (978, 206067), (1341, 150286), (1383, 145722), (1467, 137378), (2682, 75143), (2766, 72861), (2934, 68689), (4149, 48574), (8298, 24287)]