201117596

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{78439}}^1$

素因数の和:79084

約数の個数: 12

約数和(自身を含む): 352509360

約数和(自身を除く): 151391764

約数列:

[1, 2, 4, 641, 1282, 2564, 78439, 156878, 313756, 50279399, 100558798, 201117596]

約数ペア:

[(1, 201117596), (2, 100558798), (4, 50279399), (641, 313756), (1282, 156878), (2564, 78439)]