201490234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247531}}^1$

素因数の和:247581

約数の個数: 16

約数和(自身を含む): 338623776

約数和(自身を除く): 137133542

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247531, 495062, 2722841, 5445682, 9158647, 18317294, 100745117, 201490234]

約数ペア:

[(1, 201490234), (2, 100745117), (11, 18317294), (22, 9158647), (37, 5445682), (74, 2722841), (407, 495062), (814, 247531)]