208130542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{67531}}^1$

素因数の和:67623

約数の個数: 16

約数和(自身を含む): 330636672

約数和(自身を除く): 122506130

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 67531, 135062, 1553213, 3106426, 4524577, 9049154, 104065271, 208130542]

約数ペア:

[(1, 208130542), (2, 104065271), (23, 9049154), (46, 4524577), (67, 3106426), (134, 1553213), (1541, 135062), (3082, 67531)]