206985792

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6379}}^1$

素因数の和:6420

約数の個数: 84

約数和(自身を含む): 593110320

約数和(自身を除く): 386124528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2496, 2704, 4056, 5408, 6379, 8112, 10816, 12758, 16224, 19137, 25516, 32448, 38274, 51032, 76548, 82927, 102064, 153096, 165854, 204128, 248781, 306192, 331708, 408256, 497562, 612384, 663416, 995124, 1078051, 1224768, 1326832, 1990248, 2156102, 2653664, 3234153, 3980496, 4312204, 5307328, 6468306, 7960992, 8624408, 12936612, 15921984, 17248816, 25873224, 34497632, 51746448, 68995264, 103492896, 206985792]

約数ペア:

[(1, 206985792), (2, 103492896), (3, 68995264), (4, 51746448), (6, 34497632), (8, 25873224), (12, 17248816), (13, 15921984), (16, 12936612), (24, 8624408), (26, 7960992), (32, 6468306), (39, 5307328), (48, 4312204), (52, 3980496), (64, 3234153), (78, 2653664), (96, 2156102), (104, 1990248), (156, 1326832), (169, 1224768), (192, 1078051), (208, 995124), (312, 663416), (338, 612384), (416, 497562), (507, 408256), (624, 331708), (676, 306192), (832, 248781), (1014, 204128), (1248, 165854), (1352, 153096), (2028, 102064), (2496, 82927), (2704, 76548), (4056, 51032), (5408, 38274), (6379, 32448), (8112, 25516), (10816, 19137), (12758, 16224)]