197868763

素因数分解:

${\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 217547568

約数和(自身を除く): 19678805

約数列:

[1, 17, 73, 83, 113, 289, 1241, 1411, 1921, 6059, 8249, 9379, 21097, 23987, 32657, 103003, 140233, 159443, 684667, 1751051, 2383961, 2710531, 11639339, 197868763]

約数ペア:

[(1, 197868763), (17, 11639339), (73, 2710531), (83, 2383961), (113, 1751051), (289, 684667), (1241, 159443), (1411, 140233), (1921, 103003), (6059, 32657), (8249, 23987), (9379, 21097)]