202918309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10909}}^1$

素因数の和:11028

約数の個数: 16

約数和(自身を含む): 235656000

約数和(自身を除く): 32737691

約数列:

[1, 11, 19, 89, 209, 979, 1691, 10909, 18601, 119999, 207271, 970901, 2279981, 10679911, 18447119, 202918309]

約数ペア:

[(1, 202918309), (11, 18447119), (19, 10679911), (89, 2279981), (209, 970901), (979, 207271), (1691, 119999), (10909, 18601)]