217187423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 235768320

約数和(自身を除く): 18580897

約数列:

[1, 19, 47, 107, 893, 2033, 2273, 5029, 43187, 95551, 106831, 243211, 2029789, 4621009, 11430917, 217187423]

約数ペア:

[(1, 217187423), (19, 11430917), (47, 4621009), (107, 2029789), (893, 243211), (2033, 106831), (2273, 95551), (5029, 43187)]