205002288

素因数分解:

$2^4\times 3^2\times {\mathrm{1423627}}^1$

素因数の和:1423641

約数の個数: 30

約数和(自身を含む): 573722084

約数和(自身を除く): 368719796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1423627, 2847254, 4270881, 5694508, 8541762, 11389016, 12812643, 17083524, 22778032, 25625286, 34167048, 51250572, 68334096, 102501144, 205002288]

約数ペア:

[(1, 205002288), (2, 102501144), (3, 68334096), (4, 51250572), (6, 34167048), (8, 25625286), (9, 22778032), (12, 17083524), (16, 12812643), (18, 11389016), (24, 8541762), (36, 5694508), (48, 4270881), (72, 2847254), (144, 1423627)]