200422764

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 519966720

約数和(自身を除く): 319543956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 236, 254, 354, 381, 508, 531, 708, 743, 762, 1062, 1143, 1486, 1524, 2124, 2229, 2286, 2972, 4458, 4572, 6687, 7493, 8916, 13374, 14986, 22479, 26748, 29972, 43837, 44958, 67437, 87674, 89916, 94361, 131511, 134874, 175348, 188722, 263022, 269748, 283083, 377444, 394533, 526044, 566166, 789066, 849249, 1132332, 1578132, 1698498, 3396996, 5567299, 11134598, 16701897, 22269196, 33403794, 50105691, 66807588, 100211382, 200422764]

約数ペア:

[(1, 200422764), (2, 100211382), (3, 66807588), (4, 50105691), (6, 33403794), (9, 22269196), (12, 16701897), (18, 11134598), (36, 5567299), (59, 3396996), (118, 1698498), (127, 1578132), (177, 1132332), (236, 849249), (254, 789066), (354, 566166), (381, 526044), (508, 394533), (531, 377444), (708, 283083), (743, 269748), (762, 263022), (1062, 188722), (1143, 175348), (1486, 134874), (1524, 131511), (2124, 94361), (2229, 89916), (2286, 87674), (2972, 67437), (4458, 44958), (4572, 43837), (6687, 29972), (7493, 26748), (8916, 22479), (13374, 14986)]