221200429

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 236545920

約数和(自身を除く): 15345491

約数列:

[1, 29, 53, 71, 1537, 2027, 2059, 3763, 58783, 107431, 109127, 143917, 3115499, 4173593, 7627601, 221200429]

約数ペア:

[(1, 221200429), (29, 7627601), (53, 4173593), (71, 3115499), (1537, 143917), (2027, 109127), (2059, 107431), (3763, 58783)]