199437424

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{34721}}^1$

素因数の和:35088

約数の個数: 20

約数和(自身を含む): 387497520

約数和(自身を除く): 188060096

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 34721, 69442, 138884, 277768, 555536, 12464839, 24929678, 49859356, 99718712, 199437424]

約数ペア:

[(1, 199437424), (2, 99718712), (4, 49859356), (8, 24929678), (16, 12464839), (359, 555536), (718, 277768), (1436, 138884), (2872, 69442), (5744, 34721)]