201805456

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{10771}}^1$

素因数の和:11950

約数の個数: 20

約数和(自身を含む): 391368304

約数和(自身を除く): 189562848

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 10771, 18736, 21542, 43084, 86168, 172336, 12612841, 25225682, 50451364, 100902728, 201805456]

約数ペア:

[(1, 201805456), (2, 100902728), (4, 50451364), (8, 25225682), (16, 12612841), (1171, 172336), (2342, 86168), (4684, 43084), (9368, 21542), (10771, 18736)]