201992950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{48673}}^1$

素因数の和:48768

約数の個数: 24

約数和(自身を含む): 380241288

約数和(自身を除く): 178248338

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 48673, 97346, 243365, 486730, 1216825, 2433650, 4039859, 8079718, 20199295, 40398590, 100996475, 201992950]

約数ペア:

[(1, 201992950), (2, 100996475), (5, 40398590), (10, 20199295), (25, 8079718), (50, 4039859), (83, 2433650), (166, 1216825), (415, 486730), (830, 243365), (2075, 97346), (4150, 48673)]