201461248

素因数分解:

$2^9\times {\mathrm{393479}}^1$

素因数の和:393497

約数の個数: 20

約数和(自身を含む): 402530040

約数和(自身を除く): 201068792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393479, 786958, 1573916, 3147832, 6295664, 12591328, 25182656, 50365312, 100730624, 201461248]

約数ペア:

[(1, 201461248), (2, 100730624), (4, 50365312), (8, 25182656), (16, 12591328), (32, 6295664), (64, 3147832), (128, 1573916), (256, 786958), (512, 393479)]