210486122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1366793}}^1$

素因数の和:1366813

約数の個数: 16

約数和(自身を含む): 393636672

約数和(自身を除く): 183150550

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1366793, 2733586, 9567551, 15034723, 19135102, 30069446, 105243061, 210486122]

約数ペア:

[(1, 210486122), (2, 105243061), (7, 30069446), (11, 19135102), (14, 15034723), (22, 9567551), (77, 2733586), (154, 1366793)]