201620556

素因数分解:

$2^2\times 3^3\times {\mathrm{1866857}}^1$

素因数の和:1866870

約数の個数: 24

約数和(自身を含む): 522720240

約数和(自身を除く): 321099684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1866857, 3733714, 5600571, 7467428, 11201142, 16801713, 22402284, 33603426, 50405139, 67206852, 100810278, 201620556]

約数ペア:

[(1, 201620556), (2, 100810278), (3, 67206852), (4, 50405139), (6, 33603426), (9, 22402284), (12, 16801713), (18, 11201142), (27, 7467428), (36, 5600571), (54, 3733714), (108, 1866857)]