214417810

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{16481}}^1$

素因数の和:17789

約数の個数: 16

約数和(自身を含む): 386272152

約数和(自身を除く): 171854342

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 16481, 32962, 82405, 164810, 21441781, 42883562, 107208905, 214417810]

約数ペア:

[(1, 214417810), (2, 107208905), (5, 42883562), (10, 21441781), (1301, 164810), (2602, 82405), (6505, 32962), (13010, 16481)]