208193530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{484171}}^1$

素因数の和:484221

約数の個数: 16

約数和(自身を含む): 383464224

約数和(自身を除く): 175270694

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 484171, 968342, 2420855, 4841710, 20819353, 41638706, 104096765, 208193530]

約数ペア:

[(1, 208193530), (2, 104096765), (5, 41638706), (10, 20819353), (43, 4841710), (86, 2420855), (215, 968342), (430, 484171)]