206367046280

素因数分解:

$2^3\times 5^1\times {\mathrm{26153}}^1\times {\mathrm{197269}}^1$

素因数の和:223433

約数の個数: 32

約数和(自身を含む): 464345962200

約数和(自身を除く): 257978915920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26153, 52306, 104612, 130765, 197269, 209224, 261530, 394538, 523060, 789076, 986345, 1046120, 1578152, 1972690, 3945380, 7890760, 5159176157, 10318352314, 20636704628, 25795880785, 41273409256, 51591761570, 103183523140, 206367046280]

約数ペア:

[(1, 206367046280), (2, 103183523140), (4, 51591761570), (5, 41273409256), (8, 25795880785), (10, 20636704628), (20, 10318352314), (40, 5159176157), (26153, 7890760), (52306, 3945380), (104612, 1972690), (130765, 1578152), (197269, 1046120), (209224, 986345), (261530, 789076), (394538, 523060)]