206472208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{759089}}^1$

素因数の和:759114

約数の個数: 20

約数和(自身を含む): 423572220

約数和(自身を除く): 217100012

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 759089, 1518178, 3036356, 6072712, 12145424, 12904513, 25809026, 51618052, 103236104, 206472208]

約数ペア:

[(1, 206472208), (2, 103236104), (4, 51618052), (8, 25809026), (16, 12904513), (17, 12145424), (34, 6072712), (68, 3036356), (136, 1518178), (272, 759089)]