199053896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{350447}}^1$

素因数の和:350524

約数の個数: 16

約数和(自身を含む): 378483840

約数和(自身を除く): 179429944

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 350447, 700894, 1401788, 2803576, 24881737, 49763474, 99526948, 199053896]

約数ペア:

[(1, 199053896), (2, 99526948), (4, 49763474), (8, 24881737), (71, 2803576), (142, 1401788), (284, 700894), (568, 350447)]