208308042

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 465229440

約数和(自身を除く): 256921398

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 113, 141, 226, 282, 339, 423, 678, 846, 1017, 2034, 2179, 4358, 5311, 6537, 10622, 13074, 15933, 19611, 31866, 39222, 47799, 95598, 102413, 204826, 246227, 307239, 492454, 614478, 738681, 921717, 1477362, 1843434, 2216043, 4432086, 11572669, 23145338, 34718007, 69436014, 104154021, 208308042]

約数ペア:

[(1, 208308042), (2, 104154021), (3, 69436014), (6, 34718007), (9, 23145338), (18, 11572669), (47, 4432086), (94, 2216043), (113, 1843434), (141, 1477362), (226, 921717), (282, 738681), (339, 614478), (423, 492454), (678, 307239), (846, 246227), (1017, 204826), (2034, 102413), (2179, 95598), (4358, 47799), (5311, 39222), (6537, 31866), (10622, 19611), (13074, 15933)]