201640532

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{3083}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 359051616

約数和(自身を除く): 157411084

約数列:

[1, 2, 4, 83, 166, 197, 332, 394, 788, 3083, 6166, 12332, 16351, 32702, 65404, 255889, 511778, 607351, 1023556, 1214702, 2429404, 50410133, 100820266, 201640532]

約数ペア:

[(1, 201640532), (2, 100820266), (4, 50410133), (83, 2429404), (166, 1214702), (197, 1023556), (332, 607351), (394, 511778), (788, 255889), (3083, 65404), (6166, 32702), (12332, 16351)]