215569352

素因数分解:

$2^3\times {\mathrm{3947}}^1\times {\mathrm{6827}}^1$

素因数の和:10780

約数の個数: 16

約数和(自身を含む): 404354160

約数和(自身を除く): 188784808

約数列:

[1, 2, 4, 8, 3947, 6827, 7894, 13654, 15788, 27308, 31576, 54616, 26946169, 53892338, 107784676, 215569352]

約数ペア:

[(1, 215569352), (2, 107784676), (4, 53892338), (8, 26946169), (3947, 54616), (6827, 31576), (7894, 27308), (13654, 15788)]