251570202217

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4799401}}^1$

素因数の和:4799520

約数の個数: 16

約数和(自身を含む): 273681099648

約数和(自身を除く): 22110897431

約数列:

[1, 23, 43, 53, 989, 1219, 2279, 52417, 4799401, 110386223, 206374243, 254368253, 4746607589, 5850469819, 10937834879, 251570202217]

約数ペア:

[(1, 251570202217), (23, 10937834879), (43, 5850469819), (53, 4746607589), (989, 254368253), (1219, 206374243), (2279, 110386223), (52417, 4799401)]