207914894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{410899}}^1$

素因数の和:410935

約数の個数: 16

約数和(自身を含む): 355017600

約数和(自身を除く): 147102706

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 410899, 821798, 4519889, 9039778, 9450677, 18901354, 103957447, 207914894]

約数ペア:

[(1, 207914894), (2, 103957447), (11, 18901354), (22, 9450677), (23, 9039778), (46, 4519889), (253, 821798), (506, 410899)]