211291768

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 400462560

約数和(自身を除く): 189170792

約数列:

[1, 2, 4, 8, 193, 281, 386, 487, 562, 772, 974, 1124, 1544, 1948, 2248, 3896, 54233, 93991, 108466, 136847, 187982, 216932, 273694, 375964, 433864, 547388, 751928, 1094776, 26411471, 52822942, 105645884, 211291768]

約数ペア:

[(1, 211291768), (2, 105645884), (4, 52822942), (8, 26411471), (193, 1094776), (281, 751928), (386, 547388), (487, 433864), (562, 375964), (772, 273694), (974, 216932), (1124, 187982), (1544, 136847), (1948, 108466), (2248, 93991), (3896, 54233)]