210087088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{772379}}^1$

素因数の和:772404

約数の個数: 20

約数和(自身を含む): 430988040

約数和(自身を除く): 220900952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 772379, 1544758, 3089516, 6179032, 12358064, 13130443, 26260886, 52521772, 105043544, 210087088]

約数ペア:

[(1, 210087088), (2, 105043544), (4, 52521772), (8, 26260886), (16, 13130443), (17, 12358064), (34, 6179032), (68, 3089516), (136, 1544758), (272, 772379)]