221115691802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1\times {\mathrm{5281}}^1$

素因数の和:6774

約数の個数: 32

約数和(自身を含む): 338223108864

約数和(自身を除く): 117107417062

約数列:

[1, 2, 67, 134, 271, 542, 1153, 2306, 5281, 10562, 18157, 36314, 77251, 154502, 312463, 353827, 624926, 707654, 1431151, 2862302, 6088993, 12177986, 20935021, 41870042, 95887117, 191774234, 407962531, 815925062, 1650117103, 3300234206, 110557845901, 221115691802]

約数ペア:

[(1, 221115691802), (2, 110557845901), (67, 3300234206), (134, 1650117103), (271, 815925062), (542, 407962531), (1153, 191774234), (2306, 95887117), (5281, 41870042), (10562, 20935021), (18157, 12177986), (36314, 6088993), (77251, 2862302), (154502, 1431151), (312463, 707654), (353827, 624926)]