202323568

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32507}}^1$

素因数の和:32904

約数の個数: 20

約数和(自身を含む): 393021720

約数和(自身を除く): 190698152

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32507, 65014, 130028, 260056, 520112, 12645223, 25290446, 50580892, 101161784, 202323568]

約数ペア:

[(1, 202323568), (2, 101161784), (4, 50580892), (8, 25290446), (16, 12645223), (389, 520112), (778, 260056), (1556, 130028), (3112, 65014), (6224, 32507)]