201830468

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20773}}^1$

素因数の和:21131

約数の個数: 24

約数和(自身を含む): 404843712

約数和(自身を除く): 203013244

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 20773, 41546, 83092, 145411, 290822, 581644, 7208231, 14416462, 28832924, 50457617, 100915234, 201830468]

約数ペア:

[(1, 201830468), (2, 100915234), (4, 50457617), (7, 28832924), (14, 14416462), (28, 7208231), (347, 581644), (694, 290822), (1388, 145411), (2429, 83092), (4858, 41546), (9716, 20773)]