200115894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 451630080

約数和(自身を除く): 251514186

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 107, 129, 214, 258, 321, 473, 642, 659, 946, 1177, 1318, 1419, 1977, 2354, 2838, 3531, 3954, 4601, 7062, 7249, 9202, 13803, 14498, 21747, 27606, 28337, 43494, 50611, 56674, 70513, 85011, 101222, 141026, 151833, 170022, 211539, 303666, 311707, 423078, 623414, 775643, 935121, 1551286, 1870242, 2326929, 3032059, 4653858, 6064118, 9096177, 18192354, 33352649, 66705298, 100057947, 200115894]

約数ペア:

[(1, 200115894), (2, 100057947), (3, 66705298), (6, 33352649), (11, 18192354), (22, 9096177), (33, 6064118), (43, 4653858), (66, 3032059), (86, 2326929), (107, 1870242), (129, 1551286), (214, 935121), (258, 775643), (321, 623414), (473, 423078), (642, 311707), (659, 303666), (946, 211539), (1177, 170022), (1318, 151833), (1419, 141026), (1977, 101222), (2354, 85011), (2838, 70513), (3531, 56674), (3954, 50611), (4601, 43494), (7062, 28337), (7249, 27606), (9202, 21747), (13803, 14498)]