126920110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{189433}}^1$

素因数の和:189507

約数の個数: 16

約数和(自身を含む): 231867216

約数和(自身を除く): 104947106

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 189433, 378866, 947165, 1894330, 12692011, 25384022, 63460055, 126920110]

約数ペア:

[(1, 126920110), (2, 63460055), (5, 25384022), (10, 12692011), (67, 1894330), (134, 947165), (335, 378866), (670, 189433)]