262069489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 310089600

約数和(自身を除く): 48020111

約数列:

[1, 11, 19, 73, 89, 193, 209, 803, 979, 1387, 1691, 2123, 3667, 6497, 14089, 15257, 17177, 18601, 40337, 71467, 123443, 154979, 188947, 267691, 326363, 1253921, 1357873, 2944601, 3589993, 13793131, 23824499, 262069489]

約数ペア:

[(1, 262069489), (11, 23824499), (19, 13793131), (73, 3589993), (89, 2944601), (193, 1357873), (209, 1253921), (803, 326363), (979, 267691), (1387, 188947), (1691, 154979), (2123, 123443), (3667, 71467), (6497, 40337), (14089, 18601), (15257, 17177)]