208082151

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 305370000

約数和(自身を除く): 97287849

約数列:

[1, 3, 9, 107, 173, 321, 519, 963, 1249, 1557, 3747, 11241, 18511, 55533, 133643, 166599, 216077, 400929, 648231, 1202787, 1944693, 23120239, 69360717, 208082151]

約数ペア:

[(1, 208082151), (3, 69360717), (9, 23120239), (107, 1944693), (173, 1202787), (321, 648231), (519, 400929), (963, 216077), (1249, 166599), (1557, 133643), (3747, 55533), (11241, 18511)]