252020153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79829}}^1$

素因数の和:79888

約数の個数: 16

約数和(自身を含む): 321874560

約数和(自身を除く): 69854407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 79829, 558803, 878119, 3272989, 6146833, 22910923, 36002879, 252020153]

約数ペア:

[(1, 252020153), (7, 36002879), (11, 22910923), (41, 6146833), (77, 3272989), (287, 878119), (451, 558803), (3157, 79829)]