205950786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{5507}}^1$

素因数の和:5806

約数の個数: 32

約数和(自身を含む): 431474688

約数和(自身を除く): 225523902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 5507, 6233, 11014, 12466, 16521, 18699, 33042, 37398, 126661, 253322, 379983, 759966, 1492397, 2984794, 4477191, 8954382, 34325131, 68650262, 102975393, 205950786]

約数ペア:

[(1, 205950786), (2, 102975393), (3, 68650262), (6, 34325131), (23, 8954382), (46, 4477191), (69, 2984794), (138, 1492397), (271, 759966), (542, 379983), (813, 253322), (1626, 126661), (5507, 37398), (6233, 33042), (11014, 18699), (12466, 16521)]