220149541878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1\times {\mathrm{25933}}^1$

素因数の和:27941

約数の個数: 64

約数和(自身を含む): 508190215680

約数和(自身を除く): 288040673802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 1889, 2247, 3778, 4494, 5667, 11334, 13223, 25933, 26446, 39669, 51866, 77799, 79338, 155598, 181531, 202123, 363062, 404246, 544593, 606369, 1089186, 1212738, 1414861, 2774831, 2829722, 4244583, 5549662, 8324493, 8489166, 16648986, 19423817, 38847634, 48987437, 58271451, 97974874, 116542902, 146962311, 293924622, 342912059, 685824118, 1028736177, 2057472354, 5241655759, 10483311518, 15724967277, 31449934554, 36691590313, 73383180626, 110074770939, 220149541878]

約数ペア:

[(1, 220149541878), (2, 110074770939), (3, 73383180626), (6, 36691590313), (7, 31449934554), (14, 15724967277), (21, 10483311518), (42, 5241655759), (107, 2057472354), (214, 1028736177), (321, 685824118), (642, 342912059), (749, 293924622), (1498, 146962311), (1889, 116542902), (2247, 97974874), (3778, 58271451), (4494, 48987437), (5667, 38847634), (11334, 19423817), (13223, 16648986), (25933, 8489166), (26446, 8324493), (39669, 5549662), (51866, 4244583), (77799, 2829722), (79338, 2774831), (155598, 1414861), (181531, 1212738), (202123, 1089186), (363062, 606369), (404246, 544593)]