202752016

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{31601}}^1$

素因数の和:32010

約数の個数: 20

約数和(自身を含む): 393824124

約数和(自身を除く): 191072108

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 31601, 63202, 126404, 252808, 505616, 12672001, 25344002, 50688004, 101376008, 202752016]

約数ペア:

[(1, 202752016), (2, 101376008), (4, 50688004), (8, 25344002), (16, 12672001), (401, 505616), (802, 252808), (1604, 126404), (3208, 63202), (6416, 31601)]