202000852

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{119953}}^1$

素因数の和:120378

約数の個数: 12

約数和(自身を含む): 354344116

約数和(自身を除く): 152343264

約数列:

[1, 2, 4, 421, 842, 1684, 119953, 239906, 479812, 50500213, 101000426, 202000852]

約数ペア:

[(1, 202000852), (2, 101000426), (4, 50500213), (421, 479812), (842, 239906), (1684, 119953)]