202067984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742897}}^1$

素因数の和:742922

約数の個数: 20

約数和(自身を含む): 414537084

約数和(自身を除く): 212469100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742897, 1485794, 2971588, 5943176, 11886352, 12629249, 25258498, 50516996, 101033992, 202067984]

約数ペア:

[(1, 202067984), (2, 101033992), (4, 50516996), (8, 25258498), (16, 12629249), (17, 11886352), (34, 5943176), (68, 2971588), (136, 1485794), (272, 742897)]