227222402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{279143}}^1$

素因数の和:279193

約数の個数: 16

約数和(自身を含む): 381868992

約数和(自身を除く): 154646590

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 279143, 558286, 3070573, 6141146, 10328291, 20656582, 113611201, 227222402]

約数ペア:

[(1, 227222402), (2, 113611201), (11, 20656582), (22, 10328291), (37, 6141146), (74, 3070573), (407, 558286), (814, 279143)]