201376274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247391}}^1$

素因数の和:247441

約数の個数: 16

約数和(自身を含む): 338432256

約数和(自身を除く): 137055982

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247391, 494782, 2721301, 5442602, 9153467, 18306934, 100688137, 201376274]

約数ペア:

[(1, 201376274), (2, 100688137), (11, 18306934), (22, 9153467), (37, 5442602), (74, 2721301), (407, 494782), (814, 247391)]