201456471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{43577}}^1$

素因数の和:43670

約数の個数: 16

約数和(自身を含む): 284477184

約数和(自身を除く): 83020713

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 43577, 130731, 1002271, 2919659, 3006813, 8758977, 67152157, 201456471]

約数ペア:

[(1, 201456471), (3, 67152157), (23, 8758977), (67, 3006813), (69, 2919659), (201, 1002271), (1541, 130731), (4623, 43577)]