203439184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{978073}}^1$

素因数の和:978094

約数の個数: 20

約数和(自身を含む): 424484116

約数和(自身を除く): 221044932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 978073, 1956146, 3912292, 7824584, 12714949, 15649168, 25429898, 50859796, 101719592, 203439184]

約数ペア:

[(1, 203439184), (2, 101719592), (4, 50859796), (8, 25429898), (13, 15649168), (16, 12714949), (26, 7824584), (52, 3912292), (104, 1956146), (208, 978073)]