205764786

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{3769}}^1$

素因数の和:4120

約数の個数: 40

約数和(自身を含む): 462556380

約数和(自身を除く): 256791594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 674, 1011, 2022, 3033, 3769, 6066, 7538, 9099, 11307, 18198, 22614, 27297, 33921, 54594, 67842, 101763, 203526, 305289, 610578, 1270153, 2540306, 3810459, 7620918, 11431377, 22862754, 34294131, 68588262, 102882393, 205764786]

約数ペア:

[(1, 205764786), (2, 102882393), (3, 68588262), (6, 34294131), (9, 22862754), (18, 11431377), (27, 7620918), (54, 3810459), (81, 2540306), (162, 1270153), (337, 610578), (674, 305289), (1011, 203526), (2022, 101763), (3033, 67842), (3769, 54594), (6066, 33921), (7538, 27297), (9099, 22614), (11307, 18198)]