205339858

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{3539}}^1$

素因数の和:4041

約数の個数: 16

約数和(自身を含む): 313417440

約数和(自身を除く): 108077582

約数列:

[1, 2, 67, 134, 433, 866, 3539, 7078, 29011, 58022, 237113, 474226, 1532387, 3064774, 102669929, 205339858]

約数ペア:

[(1, 205339858), (2, 102669929), (67, 3064774), (134, 1532387), (433, 474226), (866, 237113), (3539, 58022), (7078, 29011)]