208826938705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{7753}}^1$

素因数の和:9446

約数の個数: 64

約数和(自身を含む): 319930288128

約数和(自身を除く): 111103349423

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 1627, 2365, 3311, 7753, 8135, 11389, 16555, 17897, 38765, 54271, 56945, 69961, 85283, 89485, 125279, 271355, 333379, 349805, 426415, 489727, 596981, 626395, 769571, 1666895, 2333653, 2448635, 2984905, 3667169, 3847855, 5386997, 11668265, 12614131, 18335845, 25670183, 26934985, 63070655, 88298917, 128350915, 138755441, 441494585, 542407633, 693777205, 971288087, 2712038165, 3796853431, 4856440435, 5966483963, 18984267155, 29832419815, 41765387741, 208826938705]

約数ペア:

[(1, 208826938705), (5, 41765387741), (7, 29832419815), (11, 18984267155), (35, 5966483963), (43, 4856440435), (55, 3796853431), (77, 2712038165), (215, 971288087), (301, 693777205), (385, 542407633), (473, 441494585), (1505, 138755441), (1627, 128350915), (2365, 88298917), (3311, 63070655), (7753, 26934985), (8135, 25670183), (11389, 18335845), (16555, 12614131), (17897, 11668265), (38765, 5386997), (54271, 3847855), (56945, 3667169), (69961, 2984905), (85283, 2448635), (89485, 2333653), (125279, 1666895), (271355, 769571), (333379, 626395), (349805, 596981), (426415, 489727)]