201865122

素因数分解:

$2^1\times 3^4\times {\mathrm{1246081}}^1$

素因数の和:1246095

約数の個数: 20

約数和(自身を含む): 452327766

約数和(自身を除く): 250462644

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246081, 2492162, 3738243, 7476486, 11214729, 22429458, 33644187, 67288374, 100932561, 201865122]

約数ペア:

[(1, 201865122), (2, 100932561), (3, 67288374), (6, 33644187), (9, 22429458), (18, 11214729), (27, 7476486), (54, 3738243), (81, 2492162), (162, 1246081)]