209220236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{8093}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 383461344

約数和(自身を除く): 174241108

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1124, 6463, 8093, 12926, 16186, 25852, 32372, 186139, 372278, 744556, 2274133, 4548266, 9096532, 52305059, 104610118, 209220236]

約数ペア:

[(1, 209220236), (2, 104610118), (4, 52305059), (23, 9096532), (46, 4548266), (92, 2274133), (281, 744556), (562, 372278), (1124, 186139), (6463, 32372), (8093, 25852), (12926, 16186)]