221448298

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{12799}}^1$

素因数の和:13053

約数の個数: 16

約数和(自身を含む): 341913600

約数和(自身を除く): 120465302

約数列:

[1, 2, 41, 82, 211, 422, 8651, 12799, 17302, 25598, 524759, 1049518, 2700589, 5401178, 110724149, 221448298]

約数ペア:

[(1, 221448298), (2, 110724149), (41, 5401178), (82, 2700589), (211, 1049518), (422, 524759), (8651, 25598), (12799, 17302)]