200705798

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 303313920

約数和(自身を除く): 102608122

約数列:

[1, 2, 223, 446, 619, 727, 1238, 1454, 138037, 162121, 276074, 324242, 450013, 900026, 100352899, 200705798]

約数ペア:

[(1, 200705798), (2, 100352899), (223, 900026), (446, 450013), (619, 324242), (727, 276074), (1238, 162121), (1454, 138037)]