201943884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{989921}}^1$

素因数の和:989945

約数の個数: 24

約数和(自身を含む): 498920688

約数和(自身を除く): 296976804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 989921, 1979842, 2969763, 3959684, 5939526, 11879052, 16828657, 33657314, 50485971, 67314628, 100971942, 201943884]

約数ペア:

[(1, 201943884), (2, 100971942), (3, 67314628), (4, 50485971), (6, 33657314), (12, 16828657), (17, 11879052), (34, 5939526), (51, 3959684), (68, 2969763), (102, 1979842), (204, 989921)]