201887554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{6163}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 330636960

約数和(自身を除く): 128749406

約数列:

[1, 2, 11, 22, 1489, 2978, 6163, 12326, 16379, 32758, 67793, 135586, 9176707, 18353414, 100943777, 201887554]

約数ペア:

[(1, 201887554), (2, 100943777), (11, 18353414), (22, 9176707), (1489, 135586), (2978, 67793), (6163, 32758), (12326, 16379)]