223790434

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{19759}}^1$

素因数の和:20577

約数の個数: 16

約数和(自身を含む): 384134400

約数和(自身を除く): 160343966

約数列:

[1, 2, 7, 14, 809, 1618, 5663, 11326, 19759, 39518, 138313, 276626, 15985031, 31970062, 111895217, 223790434]

約数ペア:

[(1, 223790434), (2, 111895217), (7, 31970062), (14, 15985031), (809, 276626), (1618, 138313), (5663, 39518), (11326, 19759)]