203913308879

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1\times {\mathrm{62473}}^1$

素因数の和:64670

約数の個数: 16

約数和(自身を含む): 234142556160

約数和(自身を除く): 30229247281

約数列:

[1, 7, 239, 1673, 1951, 13657, 62473, 437311, 466289, 3264023, 14931047, 104517329, 121884823, 853193761, 29130472697, 203913308879]

約数ペア:

[(1, 203913308879), (7, 29130472697), (239, 853193761), (1673, 121884823), (1951, 104517329), (13657, 14931047), (62473, 3264023), (437311, 466289)]