203414596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15359}}^1$

素因数の和:15424

約数の個数: 48

約数和(自身を含む): 454164480

約数和(自身を除く): 250749884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 15359, 30718, 61436, 107513, 168949, 215026, 337898, 430052, 660437, 675796, 1182643, 1320874, 2365286, 2641748, 4623059, 4730572, 7264807, 9246118, 14529614, 18492236, 29059228, 50853649, 101707298, 203414596]

約数ペア:

[(1, 203414596), (2, 101707298), (4, 50853649), (7, 29059228), (11, 18492236), (14, 14529614), (22, 9246118), (28, 7264807), (43, 4730572), (44, 4623059), (77, 2641748), (86, 2365286), (154, 1320874), (172, 1182643), (301, 675796), (308, 660437), (473, 430052), (602, 337898), (946, 215026), (1204, 168949), (1892, 107513), (3311, 61436), (6622, 30718), (13244, 15359)]