200973081

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{2203}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 274212864

約数和(自身を除く): 73239783

約数列:

[1, 3, 47, 141, 647, 1941, 2203, 6609, 30409, 91227, 103541, 310623, 1425341, 4276023, 66991027, 200973081]

約数ペア:

[(1, 200973081), (3, 66991027), (47, 4276023), (141, 1425341), (647, 310623), (1941, 103541), (2203, 91227), (6609, 30409)]