201152008

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{70039}}^1$

素因数の和:70404

約数の個数: 16

約数和(自身を含む): 378216000

約数和(自身を除く): 177063992

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 70039, 140078, 280156, 560312, 25144001, 50288002, 100576004, 201152008]

約数ペア:

[(1, 201152008), (2, 100576004), (4, 50288002), (8, 25144001), (359, 560312), (718, 280156), (1436, 140078), (2872, 70039)]