219049148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{140057}}^1$

素因数の和:140101

約数の個数: 24

約数和(自身を含む): 423535392

約数和(自身を除く): 204486244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 140057, 280114, 560228, 2380969, 3221311, 4761938, 6442622, 9523876, 12885244, 54762287, 109524574, 219049148]

約数ペア:

[(1, 219049148), (2, 109524574), (4, 54762287), (17, 12885244), (23, 9523876), (34, 6442622), (46, 4761938), (68, 3221311), (92, 2380969), (391, 560228), (782, 280114), (1564, 140057)]