202144491

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{47087}}^1$

素因数の和:47152

約数の個数: 20

約数和(自身を含む): 307672992

約数和(自身を除く): 105528501

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 47087, 141261, 423783, 1271349, 2495611, 3814047, 7486833, 22460499, 67381497, 202144491]

約数ペア:

[(1, 202144491), (3, 67381497), (9, 22460499), (27, 7486833), (53, 3814047), (81, 2495611), (159, 1271349), (477, 423783), (1431, 141261), (4293, 47087)]