201406928

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124633}}^1$

素因数の和:124742

約数の個数: 20

約数和(自身を含む): 394092708

約数和(自身を除く): 192685780

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124633, 249266, 498532, 997064, 1994128, 12587933, 25175866, 50351732, 100703464, 201406928]

約数ペア:

[(1, 201406928), (2, 100703464), (4, 50351732), (8, 25175866), (16, 12587933), (101, 1994128), (202, 997064), (404, 498532), (808, 249266), (1616, 124633)]