198045793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 222600960

約数和(自身を除く): 24555167

約数列:

[1, 11, 37, 407, 431, 1129, 4741, 12419, 15947, 41773, 175417, 459503, 486599, 5352589, 18004163, 198045793]

約数ペア:

[(1, 198045793), (11, 18004163), (37, 5352589), (407, 486599), (431, 459503), (1129, 175417), (4741, 41773), (12419, 15947)]