201253232

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{19441}}^1$

素因数の和:20096

約数の個数: 20

約数和(自身を含む): 390550896

約数和(自身を除く): 189297664

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 19441, 38882, 77764, 155528, 311056, 12578327, 25156654, 50313308, 100626616, 201253232]

約数ペア:

[(1, 201253232), (2, 100626616), (4, 50313308), (8, 25156654), (16, 12578327), (647, 311056), (1294, 155528), (2588, 77764), (5176, 38882), (10352, 19441)]