27203410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209257}}^1$

素因数の和:209277

約数の個数: 16

約数和(自身を含む): 52733016

約数和(自身を除く): 25529606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209257, 418514, 1046285, 2092570, 2720341, 5440682, 13601705, 27203410]

約数ペア:

[(1, 27203410), (2, 13601705), (5, 5440682), (10, 2720341), (13, 2092570), (26, 1046285), (65, 418514), (130, 209257)]