207615991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1741}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 233539488

約数和(自身を除く): 25923497

約数列:

[1, 11, 37, 293, 407, 1741, 3223, 10841, 19151, 64417, 119251, 510113, 708587, 5611243, 18874181, 207615991]

約数ペア:

[(1, 207615991), (11, 18874181), (37, 5611243), (293, 708587), (407, 510113), (1741, 119251), (3223, 64417), (10841, 19151)]