201800216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3761}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 399524400

約数和(自身を除く): 197724184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 2824, 3761, 6707, 7522, 13414, 15044, 26828, 30088, 53656, 71459, 142918, 285836, 571672, 1327633, 2655266, 5310532, 10621064, 25225027, 50450054, 100900108, 201800216]

約数ペア:

[(1, 201800216), (2, 100900108), (4, 50450054), (8, 25225027), (19, 10621064), (38, 5310532), (76, 2655266), (152, 1327633), (353, 571672), (706, 285836), (1412, 142918), (2824, 71459), (3761, 53656), (6707, 30088), (7522, 26828), (13414, 15044)]