202108907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{201907}}^1$

素因数の和:201938

約数の個数: 16

約数和(自身を含む): 271364352

約数和(自身を除く): 69255445

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 201907, 1413349, 2220977, 2624791, 15546839, 18373537, 28872701, 202108907]

約数ペア:

[(1, 202108907), (7, 28872701), (11, 18373537), (13, 15546839), (77, 2624791), (91, 2220977), (143, 1413349), (1001, 201907)]