221414936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1628051}}^1$

素因数の和:1628074

約数の個数: 16

約数和(自身を含む): 439574040

約数和(自身を除く): 218159104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1628051, 3256102, 6512204, 13024408, 27676867, 55353734, 110707468, 221414936]

約数ペア:

[(1, 221414936), (2, 110707468), (4, 55353734), (8, 27676867), (17, 13024408), (34, 6512204), (68, 3256102), (136, 1628051)]