218944912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{594959}}^1$

素因数の和:594990

約数の個数: 20

約数和(自身を含む): 442650240

約数和(自身を除く): 223705328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 594959, 1189918, 2379836, 4759672, 9519344, 13684057, 27368114, 54736228, 109472456, 218944912]

約数ペア:

[(1, 218944912), (2, 109472456), (4, 54736228), (8, 27368114), (16, 13684057), (23, 9519344), (46, 4759672), (92, 2379836), (184, 1189918), (368, 594959)]