201271499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45403}}^1$

素因数の和:45458

約数の個数: 16

約数和(自身を含む): 244091904

約数和(自身を除く): 42820405

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 45403, 499433, 590239, 1407493, 6492629, 15482423, 18297409, 201271499]

約数ペア:

[(1, 201271499), (11, 18297409), (13, 15482423), (31, 6492629), (143, 1407493), (341, 590239), (403, 499433), (4433, 45403)]