206814316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{160073}}^1$

素因数の和:160113

約数の個数: 24

約数和(自身を含む): 403386480

約数和(自身を除く): 196572164

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 160073, 320146, 640292, 2721241, 3041387, 5442482, 6082774, 10884964, 12165548, 51703579, 103407158, 206814316]

約数ペア:

[(1, 206814316), (2, 103407158), (4, 51703579), (17, 12165548), (19, 10884964), (34, 6082774), (38, 5442482), (68, 3041387), (76, 2721241), (323, 640292), (646, 320146), (1292, 160073)]