205673854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{4987}}^1$

素因数の和:6219

約数の個数: 16

約数和(自身を含む): 326993328

約数和(自身を除く): 121319474

約数列:

[1, 2, 17, 34, 1213, 2426, 4987, 9974, 20621, 41242, 84779, 169558, 6049231, 12098462, 102836927, 205673854]

約数ペア:

[(1, 205673854), (2, 102836927), (17, 12098462), (34, 6049231), (1213, 169558), (2426, 84779), (4987, 41242), (9974, 20621)]