208183864

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{5443}}^1$

素因数の和:6139

約数の個数: 32

約数和(自身を含む): 446843520

約数和(自身を除く): 238659656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 2732, 4781, 5443, 5464, 9562, 10886, 19124, 21772, 38101, 38248, 43544, 76202, 152404, 304808, 3717569, 7435138, 14870276, 26022983, 29740552, 52045966, 104091932, 208183864]

約数ペア:

[(1, 208183864), (2, 104091932), (4, 52045966), (7, 29740552), (8, 26022983), (14, 14870276), (28, 7435138), (56, 3717569), (683, 304808), (1366, 152404), (2732, 76202), (4781, 43544), (5443, 38248), (5464, 38101), (9562, 21772), (10886, 19124)]