201631876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2653051}}^1$

素因数の和:2653074

約数の個数: 12

約数和(自身を含む): 371427280

約数和(自身を除く): 169795404

約数列:

[1, 2, 4, 19, 38, 76, 2653051, 5306102, 10612204, 50407969, 100815938, 201631876]

約数ペア:

[(1, 201631876), (2, 100815938), (4, 50407969), (19, 10612204), (38, 5306102), (76, 2653051)]