207869234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{321779}}^1$

素因数の和:321817

約数の個数: 16

約数和(自身を含む): 347522400

約数和(自身を除く): 139653166

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 321779, 643558, 5470243, 6113801, 10940486, 12227602, 103934617, 207869234]

約数ペア:

[(1, 207869234), (2, 103934617), (17, 12227602), (19, 10940486), (34, 6113801), (38, 5470243), (323, 643558), (646, 321779)]