211370864

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{24419}}^1$

素因数の和:24968

約数の個数: 20

約数和(自身を含む): 410304840

約数和(自身を除く): 198933976

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 24419, 48838, 97676, 195352, 390704, 13210679, 26421358, 52842716, 105685432, 211370864]

約数ペア:

[(1, 211370864), (2, 105685432), (4, 52842716), (8, 26421358), (16, 13210679), (541, 390704), (1082, 195352), (2164, 97676), (4328, 48838), (8656, 24419)]