205362808

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19001}}^1$

素因数の和:19207

約数の個数: 32

約数和(自身を含む): 442366560

約数和(自身を除く): 237003752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 19001, 38002, 76004, 133007, 152008, 266014, 532028, 1064056, 3667193, 7334386, 14668772, 25670351, 29337544, 51340702, 102681404, 205362808]

約数ペア:

[(1, 205362808), (2, 102681404), (4, 51340702), (7, 29337544), (8, 25670351), (14, 14668772), (28, 7334386), (56, 3667193), (193, 1064056), (386, 532028), (772, 266014), (1351, 152008), (1544, 133007), (2702, 76004), (5404, 38002), (10808, 19001)]