214857908

素因数分解:

$2^2\times {\mathrm{827}}^1\times {\mathrm{64951}}^1$

素因数の和:65782

約数の個数: 12

約数和(自身を含む): 376461792

約数和(自身を除く): 161603884

約数列:

[1, 2, 4, 827, 1654, 3308, 64951, 129902, 259804, 53714477, 107428954, 214857908]

約数ペア:

[(1, 214857908), (2, 107428954), (4, 53714477), (827, 259804), (1654, 129902), (3308, 64951)]