200838892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6277}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 370904240

約数和(自身を除く): 170065348

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 6277, 7999, 12554, 15998, 25108, 31996, 119263, 238526, 477052, 2642617, 5285234, 10570468, 50209723, 100419446, 200838892]

約数ペア:

[(1, 200838892), (2, 100419446), (4, 50209723), (19, 10570468), (38, 5285234), (76, 2642617), (421, 477052), (842, 238526), (1684, 119263), (6277, 31996), (7999, 25108), (12554, 15998)]