202391018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{71719}}^1$

素因数の和:71821

約数の個数: 16

約数和(自身を含む): 325321920

約数和(自身を除く): 122930902

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 71719, 143438, 1219223, 2438446, 5952677, 11905354, 101195509, 202391018]

約数ペア:

[(1, 202391018), (2, 101195509), (17, 11905354), (34, 5952677), (83, 2438446), (166, 1219223), (1411, 143438), (2822, 71719)]