196307956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{11909}}^1$

素因数の和:12243

約数の個数: 24

約数和(自身を含む): 371163240

約数和(自身を除く): 174855284

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 11909, 16484, 23818, 47636, 154817, 309634, 619268, 3775153, 7550306, 15100612, 49076989, 98153978, 196307956]

約数ペア:

[(1, 196307956), (2, 98153978), (4, 49076989), (13, 15100612), (26, 7550306), (52, 3775153), (317, 619268), (634, 309634), (1268, 154817), (4121, 47636), (8242, 23818), (11909, 16484)]