210597776

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{50047}}^1$

素因数の和:50318

約数の個数: 20

約数和(自身を含む): 409592832

約数和(自身を除く): 198995056

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 50047, 100094, 200188, 400376, 800752, 13162361, 26324722, 52649444, 105298888, 210597776]

約数ペア:

[(1, 210597776), (2, 105298888), (4, 52649444), (8, 26324722), (16, 13162361), (263, 800752), (526, 400376), (1052, 200188), (2104, 100094), (4208, 50047)]