203421284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4623211}}^1$

素因数の和:4623226

約数の個数: 12

約数和(自身を含む): 388349808

約数和(自身を除く): 184928524

約数列:

[1, 2, 4, 11, 22, 44, 4623211, 9246422, 18492844, 50855321, 101710642, 203421284]

約数ペア:

[(1, 203421284), (2, 101710642), (4, 50855321), (11, 18492844), (22, 9246422), (44, 4623211)]