208575408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{188927}}^1$

素因数の和:188961

約数の個数: 40

約数和(自身を含む): 562249728

約数和(自身を除く): 353674320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 188927, 377854, 566781, 755708, 1133562, 1511416, 2267124, 3022832, 4345321, 4534248, 8690642, 9068496, 13035963, 17381284, 26071926, 34762568, 52143852, 69525136, 104287704, 208575408]

約数ペア:

[(1, 208575408), (2, 104287704), (3, 69525136), (4, 52143852), (6, 34762568), (8, 26071926), (12, 17381284), (16, 13035963), (23, 9068496), (24, 8690642), (46, 4534248), (48, 4345321), (69, 3022832), (92, 2267124), (138, 1511416), (184, 1133562), (276, 755708), (368, 566781), (552, 377854), (1104, 188927)]