201639632

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124777}}^1$

素因数の和:124886

約数の個数: 20

約数和(自身を含む): 394548036

約数和(自身を除く): 192908404

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124777, 249554, 499108, 998216, 1996432, 12602477, 25204954, 50409908, 100819816, 201639632]

約数ペア:

[(1, 201639632), (2, 100819816), (4, 50409908), (8, 25204954), (16, 12602477), (101, 1996432), (202, 998216), (404, 499108), (808, 249554), (1616, 124777)]