201663904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{484769}}^1$

素因数の和:484792

約数の個数: 24

約数和(自身を含む): 427567140

約数和(自身を除く): 225903236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 484769, 969538, 1939076, 3878152, 6301997, 7756304, 12603994, 15512608, 25207988, 50415976, 100831952, 201663904]

約数ペア:

[(1, 201663904), (2, 100831952), (4, 50415976), (8, 25207988), (13, 15512608), (16, 12603994), (26, 7756304), (32, 6301997), (52, 3878152), (104, 1939076), (208, 969538), (416, 484769)]