203423528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{330233}}^1$

素因数の和:330257

約数の個数: 32

約数和(自身を含む): 475536960

約数和(自身を除く): 272113432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 330233, 660466, 1320932, 2311631, 2641864, 3632563, 4623262, 7265126, 9246524, 14530252, 18493048, 25427941, 29060504, 50855882, 101711764, 203423528]

約数ペア:

[(1, 203423528), (2, 101711764), (4, 50855882), (7, 29060504), (8, 25427941), (11, 18493048), (14, 14530252), (22, 9246524), (28, 7265126), (44, 4623262), (56, 3632563), (77, 2641864), (88, 2311631), (154, 1320932), (308, 660466), (616, 330233)]