201788124910

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2203}}^1\times {\mathrm{21757}}^1$

素因数の和:24388

約数の個数: 32

約数和(自身を含む): 364263384672

約数和(自身を除く): 162475259762

約数列:

[1, 2, 5, 10, 421, 842, 2105, 2203, 4210, 4406, 11015, 21757, 22030, 43514, 108785, 217570, 927463, 1854926, 4637315, 9159697, 9274630, 18319394, 45798485, 47930671, 91596970, 95861342, 239653355, 479306710, 20178812491, 40357624982, 100894062455, 201788124910]

約数ペア:

[(1, 201788124910), (2, 100894062455), (5, 40357624982), (10, 20178812491), (421, 479306710), (842, 239653355), (2105, 95861342), (2203, 91596970), (4210, 47930671), (4406, 45798485), (11015, 18319394), (21757, 9274630), (22030, 9159697), (43514, 4637315), (108785, 1854926), (217570, 927463)]