225528376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{397057}}^1$

素因数の和:397134

約数の個数: 16

約数和(自身を含む): 428822640

約数和(自身を除く): 203294264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 397057, 794114, 1588228, 3176456, 28191047, 56382094, 112764188, 225528376]

約数ペア:

[(1, 225528376), (2, 112764188), (4, 56382094), (8, 28191047), (71, 3176456), (142, 1588228), (284, 794114), (568, 397057)]