201435088

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{30047}}^1$

素因数の和:30474

約数の個数: 20

約数和(自身を含む): 391224960

約数和(自身を除く): 189789872

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 30047, 60094, 120188, 240376, 480752, 12589693, 25179386, 50358772, 100717544, 201435088]

約数ペア:

[(1, 201435088), (2, 100717544), (4, 50358772), (8, 25179386), (16, 12589693), (419, 480752), (838, 240376), (1676, 120188), (3352, 60094), (6704, 30047)]