206030396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{360193}}^1$

素因数の和:360221

約数の個数: 24

約数和(自身を含む): 423588144

約数和(自身を除く): 217557748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 360193, 720386, 1440772, 3962123, 4682509, 7924246, 9365018, 15848492, 18730036, 51507599, 103015198, 206030396]

約数ペア:

[(1, 206030396), (2, 103015198), (4, 51507599), (11, 18730036), (13, 15848492), (22, 9365018), (26, 7924246), (44, 4682509), (52, 3962123), (143, 1440772), (286, 720386), (572, 360193)]