201299318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{72047}}^1$

素因数の和:72187

約数の個数: 16

約数和(自身を含む): 331997184

約数和(自身を除く): 130697866

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 72047, 144094, 792517, 1585034, 9149969, 18299938, 100649659, 201299318]

約数ペア:

[(1, 201299318), (2, 100649659), (11, 18299938), (22, 9149969), (127, 1585034), (254, 792517), (1397, 144094), (2794, 72047)]