208621297414

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{1489}}^1\times {\mathrm{98807}}^1$

素因数の和:101007

約数の個数: 16

約数和(自身を含む): 313586949600

約数和(自身を除く): 104965652186

約数列:

[1, 2, 709, 1418, 1489, 2978, 98807, 197614, 1055701, 2111402, 70054163, 140108326, 147123623, 294247246, 104310648707, 208621297414]

約数ペア:

[(1, 208621297414), (2, 104310648707), (709, 294247246), (1418, 147123623), (1489, 140108326), (2978, 70054163), (98807, 2111402), (197614, 1055701)]