200851774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{112459}}^1$

素因数の和:112527

約数の個数: 16

約数和(自身を含む): 323884800

約数和(自身を除く): 123033026

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 112459, 224918, 2136721, 4273442, 5285573, 10571146, 100425887, 200851774]

約数ペア:

[(1, 200851774), (2, 100425887), (19, 10571146), (38, 5285573), (47, 4273442), (94, 2136721), (893, 224918), (1786, 112459)]