213498014402

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{7433}}^1\times {\mathrm{72901}}^1$

素因数の和:80533

約数の個数: 16

約数和(自身を含む): 321920359992

約数和(自身を除く): 108422345590

約数列:

[1, 2, 197, 394, 7433, 14866, 72901, 145802, 1464301, 2928602, 14361497, 28722994, 541873133, 1083746266, 106749007201, 213498014402]

約数ペア:

[(1, 213498014402), (2, 106749007201), (197, 1083746266), (394, 541873133), (7433, 28722994), (14866, 14361497), (72901, 2928602), (145802, 1464301)]