215460984952

素因数分解:

$2^3\times {\mathrm{4397}}^1\times {\mathrm{6125227}}^1$

素因数の和:6129630

約数の個数: 16

約数和(自身を含む): 404081291160

約数和(自身を除く): 188620306208

約数列:

[1, 2, 4, 8, 4397, 8794, 17588, 35176, 6125227, 12250454, 24500908, 49001816, 26932623119, 53865246238, 107730492476, 215460984952]

約数ペア:

[(1, 215460984952), (2, 107730492476), (4, 53865246238), (8, 26932623119), (4397, 49001816), (8794, 24500908), (17588, 12250454), (35176, 6125227)]