201925199

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 235526400

約数和(自身を除く): 33601201

約数列:

[1, 7, 59, 347, 413, 1409, 2429, 9863, 20473, 83131, 143311, 488923, 581917, 3422461, 28846457, 201925199]

約数ペア:

[(1, 201925199), (7, 28846457), (59, 3422461), (347, 581917), (413, 488923), (1409, 143311), (2429, 83131), (9863, 20473)]