200781284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240169}}^1$

素因数の和:240203

約数の個数: 24

約数和(自身を含む): 403485600

約数和(自身を除く): 202704316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240169, 480338, 960676, 2641859, 4563211, 5283718, 9126422, 10567436, 18252844, 50195321, 100390642, 200781284]

約数ペア:

[(1, 200781284), (2, 100390642), (4, 50195321), (11, 18252844), (19, 10567436), (22, 9126422), (38, 5283718), (44, 4563211), (76, 2641859), (209, 960676), (418, 480338), (836, 240169)]