202807309

素因数分解:

${\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 211341312

約数和(自身を除く): 8534003

約数列:

[1, 53, 97, 103, 383, 5141, 5459, 9991, 20299, 37151, 39449, 529523, 1969003, 2090797, 3826553, 202807309]

約数ペア:

[(1, 202807309), (53, 3826553), (97, 2090797), (103, 1969003), (383, 529523), (5141, 39449), (5459, 37151), (9991, 20299)]