201821892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{989323}}^1$

素因数の和:989347

約数の個数: 24

約数和(自身を含む): 498619296

約数和(自身を除く): 296797404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 989323, 1978646, 2967969, 3957292, 5935938, 11871876, 16818491, 33636982, 50455473, 67273964, 100910946, 201821892]

約数ペア:

[(1, 201821892), (2, 100910946), (3, 67273964), (4, 50455473), (6, 33636982), (12, 16818491), (17, 11871876), (34, 5935938), (51, 3957292), (68, 2967969), (102, 1978646), (204, 989323)]