215024104

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{193367}}^1$

素因数の和:193512

約数の個数: 16

約数和(自身を含む): 406072800

約数和(自身を除く): 191048696

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 193367, 386734, 773468, 1546936, 26878013, 53756026, 107512052, 215024104]

約数ペア:

[(1, 215024104), (2, 107512052), (4, 53756026), (8, 26878013), (139, 1546936), (278, 773468), (556, 386734), (1112, 193367)]