201628048

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52727}}^1$

素因数の和:52974

約数の個数: 20

約数和(自身を含む): 392296320

約数和(自身を除く): 190668272

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52727, 105454, 210908, 421816, 843632, 12601753, 25203506, 50407012, 100814024, 201628048]

約数ペア:

[(1, 201628048), (2, 100814024), (4, 50407012), (8, 25203506), (16, 12601753), (239, 843632), (478, 421816), (956, 210908), (1912, 105454), (3824, 52727)]