201638192

素因数分解:

$2^4\times 7^1\times {\mathrm{1800341}}^1$

素因数の和:1800356

約数の個数: 20

約数和(自身を含む): 446484816

約数和(自身を除く): 244846624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800341, 3600682, 7201364, 12602387, 14402728, 25204774, 28805456, 50409548, 100819096, 201638192]

約数ペア:

[(1, 201638192), (2, 100819096), (4, 50409548), (7, 28805456), (8, 25204774), (14, 14402728), (16, 12602387), (28, 7201364), (56, 3600682), (112, 1800341)]