208045308646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12190631}}^1$

素因数の和:12190716

約数の個数: 32

約数和(自身を含む): 379177417728

約数和(自身を除く): 171132109082

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 12190631, 24381262, 85334417, 170668834, 280384513, 560769026, 646103443, 1292206886, 1962691591, 3925383182, 4522724101, 9045448202, 14860379189, 29720758378, 104022654323, 208045308646]

約数ペア:

[(1, 208045308646), (2, 104022654323), (7, 29720758378), (14, 14860379189), (23, 9045448202), (46, 4522724101), (53, 3925383182), (106, 1962691591), (161, 1292206886), (322, 646103443), (371, 560769026), (742, 280384513), (1219, 170668834), (2438, 85334417), (8533, 24381262), (17066, 12190631)]