194747982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 459599616

約数和(自身を除く): 264851634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 353, 429, 643, 706, 858, 1059, 1286, 1929, 2118, 3858, 3883, 4589, 7073, 7766, 8359, 9178, 11649, 13767, 14146, 16718, 21219, 23298, 25077, 27534, 42438, 50154, 50479, 91949, 100958, 151437, 183898, 226979, 275847, 302874, 453958, 551694, 680937, 1361874, 2496769, 2950727, 4993538, 5901454, 7490307, 8852181, 14980614, 17704362, 32457997, 64915994, 97373991, 194747982]

約数ペア:

[(1, 194747982), (2, 97373991), (3, 64915994), (6, 32457997), (11, 17704362), (13, 14980614), (22, 8852181), (26, 7490307), (33, 5901454), (39, 4993538), (66, 2950727), (78, 2496769), (143, 1361874), (286, 680937), (353, 551694), (429, 453958), (643, 302874), (706, 275847), (858, 226979), (1059, 183898), (1286, 151437), (1929, 100958), (2118, 91949), (3858, 50479), (3883, 50154), (4589, 42438), (7073, 27534), (7766, 25077), (8359, 23298), (9178, 21219), (11649, 16718), (13767, 14146)]