214923945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7877}}^1$

素因数の和:8009

約数の個数: 32

約数和(自身を含む): 367555968

約数和(自身を除く): 152632023

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 7877, 9095, 23631, 27285, 39385, 118155, 133909, 401727, 669545, 842839, 2008635, 2528517, 4214195, 12642585, 14328263, 42984789, 71641315, 214923945]

約数ペア:

[(1, 214923945), (3, 71641315), (5, 42984789), (15, 14328263), (17, 12642585), (51, 4214195), (85, 2528517), (107, 2008635), (255, 842839), (321, 669545), (535, 401727), (1605, 133909), (1819, 118155), (5457, 39385), (7877, 27285), (9095, 23631)]