206150992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{415627}}^1$

素因数の和:415666

約数の個数: 20

約数和(自身を含む): 412302976

約数和(自身を除く): 206151984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 415627, 831254, 1662508, 3325016, 6650032, 12884437, 25768874, 51537748, 103075496, 206150992]

約数ペア:

[(1, 206150992), (2, 103075496), (4, 51537748), (8, 25768874), (16, 12884437), (31, 6650032), (62, 3325016), (124, 1662508), (248, 831254), (496, 415627)]