201149345

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 245306880

約数和(自身を除く): 44157535

約数列:

[1, 5, 89, 223, 445, 1115, 2027, 10135, 19847, 99235, 180403, 452021, 902015, 2260105, 40229869, 201149345]

約数ペア:

[(1, 201149345), (5, 40229869), (89, 2260105), (223, 902015), (445, 452021), (1115, 180403), (2027, 99235), (10135, 19847)]