219030938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^3\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 386563968

約数和(自身を除く): 167533030

約数列:

[1, 2, 7, 14, 41, 82, 227, 287, 454, 574, 1589, 1681, 3178, 3362, 9307, 11767, 18614, 23534, 65149, 68921, 130298, 137842, 381587, 482447, 763174, 964894, 2671109, 5342218, 15645067, 31290134, 109515469, 219030938]

約数ペア:

[(1, 219030938), (2, 109515469), (7, 31290134), (14, 15645067), (41, 5342218), (82, 2671109), (227, 964894), (287, 763174), (454, 482447), (574, 381587), (1589, 137842), (1681, 130298), (3178, 68921), (3362, 65149), (9307, 23534), (11767, 18614)]