200781647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 229622400

約数和(自身を除く): 28840753

約数列:

[1, 11, 37, 67, 199, 407, 737, 1369, 2189, 2479, 7363, 13333, 15059, 27269, 80993, 91723, 146663, 272431, 493321, 1008953, 2996741, 5426531, 18252877, 200781647]

約数ペア:

[(1, 200781647), (11, 18252877), (37, 5426531), (67, 2996741), (199, 1008953), (407, 493321), (737, 272431), (1369, 146663), (2189, 91723), (2479, 80993), (7363, 27269), (13333, 15059)]