201802401

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{393377}}^1$

素因数の和:393405

約数の個数: 16

約数和(自身を含む): 314702400

約数和(自身を除く): 112899999

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 393377, 1180131, 3540393, 7474163, 10621179, 22422489, 67267467, 201802401]

約数ペア:

[(1, 201802401), (3, 67267467), (9, 22422489), (19, 10621179), (27, 7474163), (57, 3540393), (171, 1180131), (513, 393377)]