206523196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{126857}}^1$

素因数の和:126909

約数の個数: 24

約数和(自身を含む): 404930736

約数和(自身を除く): 198407540

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 126857, 253714, 507428, 1395427, 2790854, 4693709, 5581708, 9387418, 18774836, 51630799, 103261598, 206523196]

約数ペア:

[(1, 206523196), (2, 103261598), (4, 51630799), (11, 18774836), (22, 9387418), (37, 5581708), (44, 4693709), (74, 2790854), (148, 1395427), (407, 507428), (814, 253714), (1628, 126857)]