201742401

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{89783}}^1$

素因数の和:89900

約数の個数: 16

約数和(自身を含む): 310293504

約数和(自身を除く): 108551103

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 89783, 269349, 628481, 1885443, 9606781, 28820343, 67247467, 201742401]

約数ペア:

[(1, 201742401), (3, 67247467), (7, 28820343), (21, 9606781), (107, 1885443), (321, 628481), (749, 269349), (2247, 89783)]