203060960

素因数分解:

$2^5\times 5^1\times {\mathrm{1269131}}^1$

素因数の和:1269146

約数の個数: 24

約数和(自身を含む): 479731896

約数和(自身を除く): 276670936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1269131, 2538262, 5076524, 6345655, 10153048, 12691310, 20306096, 25382620, 40612192, 50765240, 101530480, 203060960]

約数ペア:

[(1, 203060960), (2, 101530480), (4, 50765240), (5, 40612192), (8, 25382620), (10, 20306096), (16, 12691310), (20, 10153048), (32, 6345655), (40, 5076524), (80, 2538262), (160, 1269131)]