209322908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{5279}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 383201280

約数和(自身を除く): 173878372

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 5279, 9913, 10558, 19826, 21116, 39652, 121417, 242834, 485668, 2275249, 4550498, 9100996, 52330727, 104661454, 209322908]

約数ペア:

[(1, 209322908), (2, 104661454), (4, 52330727), (23, 9100996), (46, 4550498), (92, 2275249), (431, 485668), (862, 242834), (1724, 121417), (5279, 39652), (9913, 21116), (10558, 19826)]