207927419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9397}}^1$

素因数の和:9542

約数の個数: 16

約数和(自身を含む): 248107200

約数和(自身を除く): 40179781

約数列:

[1, 7, 29, 109, 203, 763, 3161, 9397, 22127, 65779, 272513, 1024273, 1907591, 7169911, 29703917, 207927419]

約数ペア:

[(1, 207927419), (7, 29703917), (29, 7169911), (109, 1907591), (203, 1024273), (763, 272513), (3161, 65779), (9397, 22127)]