201200481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51157}}^1$

素因数の和:51205

約数の個数: 24

約数和(自身を含む): 319225920

約数和(自身を除く): 118025439

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 51157, 153471, 460413, 971983, 1176611, 2915949, 3529833, 8747847, 10589499, 22355609, 67066827, 201200481]

約数ペア:

[(1, 201200481), (3, 67066827), (9, 22355609), (19, 10589499), (23, 8747847), (57, 3529833), (69, 2915949), (171, 1176611), (207, 971983), (437, 460413), (1311, 153471), (3933, 51157)]