209728122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1519769}}^1$

素因数の和:1519797

約数の個数: 16

約数和(自身を含む): 437693760

約数和(自身を除く): 227965638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1519769, 3039538, 4559307, 9118614, 34954687, 69909374, 104864061, 209728122]

約数ペア:

[(1, 209728122), (2, 104864061), (3, 69909374), (6, 34954687), (23, 9118614), (46, 4559307), (69, 3039538), (138, 1519769)]