206086573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 267125760

約数和(自身を除く): 61039187

約数列:

[1, 7, 11, 43, 67, 77, 301, 469, 473, 737, 929, 2881, 3311, 5159, 6503, 10219, 20167, 31691, 39947, 62243, 71533, 221837, 279629, 435701, 439417, 684673, 2676449, 3075919, 4792711, 18735143, 29440939, 206086573]

約数ペア:

[(1, 206086573), (7, 29440939), (11, 18735143), (43, 4792711), (67, 3075919), (77, 2676449), (301, 684673), (469, 439417), (473, 435701), (737, 279629), (929, 221837), (2881, 71533), (3311, 62243), (5159, 39947), (6503, 31691), (10219, 20167)]