199960178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{7883}}^1$

素因数の和:9049

約数の個数: 16

約数和(自身を含む): 327532896

約数和(自身を除く): 127572718

約数列:

[1, 2, 11, 22, 1153, 2306, 7883, 12683, 15766, 25366, 86713, 173426, 9089099, 18178198, 99980089, 199960178]

約数ペア:

[(1, 199960178), (2, 99980089), (11, 18178198), (22, 9089099), (1153, 173426), (2306, 86713), (7883, 25366), (12683, 15766)]