203180318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{4421}}^1$

素因数の和:6523

約数の個数: 16

約数和(自身を含む): 332711280

約数和(自身を除く): 129530962

約数列:

[1, 2, 11, 22, 2089, 4178, 4421, 8842, 22979, 45958, 48631, 97262, 9235469, 18470938, 101590159, 203180318]

約数ペア:

[(1, 203180318), (2, 101590159), (11, 18470938), (22, 9235469), (2089, 97262), (4178, 48631), (4421, 45958), (8842, 22979)]