164742011

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7879}}^1$

素因数の和:8018

約数の個数: 16

約数和(自身を含む): 196684800

約数和(自身を除く): 31942789

約数列:

[1, 7, 29, 103, 203, 721, 2987, 7879, 20909, 55153, 228491, 811537, 1599437, 5680759, 23534573, 164742011]

約数ペア:

[(1, 164742011), (7, 23534573), (29, 5680759), (103, 1599437), (203, 811537), (721, 228491), (2987, 55153), (7879, 20909)]