214979612

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 379892352

約数和(自身を除く): 164912740

約数列:

[1, 2, 4, 193, 281, 386, 562, 772, 991, 1124, 1982, 3964, 54233, 108466, 191263, 216932, 278471, 382526, 556942, 765052, 1113884, 53744903, 107489806, 214979612]

約数ペア:

[(1, 214979612), (2, 107489806), (4, 53744903), (193, 1113884), (281, 765052), (386, 556942), (562, 382526), (772, 278471), (991, 216932), (1124, 191263), (1982, 108466), (3964, 54233)]