202460860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 500613120

約数和(自身を除く): 298152260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 127, 140, 193, 236, 254, 295, 386, 413, 508, 590, 635, 772, 826, 889, 965, 1180, 1270, 1351, 1652, 1778, 1930, 2065, 2540, 2702, 3556, 3860, 4130, 4445, 5404, 6755, 7493, 8260, 8890, 11387, 13510, 14986, 17780, 22774, 24511, 27020, 29972, 37465, 45548, 49022, 52451, 56935, 74930, 79709, 98044, 104902, 113870, 122555, 149860, 159418, 171577, 209804, 227740, 245110, 262255, 318836, 343154, 398545, 490220, 524510, 686308, 797090, 857885, 1049020, 1446149, 1594180, 1715770, 2892298, 3431540, 5784596, 7230745, 10123043, 14461490, 20246086, 28922980, 40492172, 50615215, 101230430, 202460860]

約数ペア:

[(1, 202460860), (2, 101230430), (4, 50615215), (5, 40492172), (7, 28922980), (10, 20246086), (14, 14461490), (20, 10123043), (28, 7230745), (35, 5784596), (59, 3431540), (70, 2892298), (118, 1715770), (127, 1594180), (140, 1446149), (193, 1049020), (236, 857885), (254, 797090), (295, 686308), (386, 524510), (413, 490220), (508, 398545), (590, 343154), (635, 318836), (772, 262255), (826, 245110), (889, 227740), (965, 209804), (1180, 171577), (1270, 159418), (1351, 149860), (1652, 122555), (1778, 113870), (1930, 104902), (2065, 98044), (2540, 79709), (2702, 74930), (3556, 56935), (3860, 52451), (4130, 49022), (4445, 45548), (5404, 37465), (6755, 29972), (7493, 27020), (8260, 24511), (8890, 22774), (11387, 17780), (13510, 14986)]