203422653

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{48193}}^1$

素因数の和:48273

約数の個数: 24

約数和(自身を含む): 340827968

約数和(自身を除く): 137405315

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 48193, 144579, 337351, 433737, 1012053, 3036159, 3228931, 9686793, 22602517, 29060379, 67807551, 203422653]

約数ペア:

[(1, 203422653), (3, 67807551), (7, 29060379), (9, 22602517), (21, 9686793), (63, 3228931), (67, 3036159), (201, 1012053), (469, 433737), (603, 337351), (1407, 144579), (4221, 48193)]