194721902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{2237}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 296812512

約数和(自身を除く): 102090610

約数列:

[1, 2, 71, 142, 613, 1226, 2237, 4474, 43523, 87046, 158827, 317654, 1371281, 2742562, 97360951, 194721902]

約数ペア:

[(1, 194721902), (2, 97360951), (71, 2742562), (142, 1371281), (613, 317654), (1226, 158827), (2237, 87046), (4474, 43523)]