201902701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{201701}}^1$

素因数の和:201732

約数の個数: 16

約数和(自身を含む): 271087488

約数和(自身を除く): 69184787

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 201701, 1411907, 2218711, 2622113, 15530977, 18354791, 28843243, 201902701]

約数ペア:

[(1, 201902701), (7, 28843243), (11, 18354791), (13, 15530977), (77, 2622113), (91, 2218711), (143, 1411907), (1001, 201701)]