205128767822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1\times {\mathrm{29863}}^1$

素因数の和:46328

約数の個数: 32

約数和(自身を含む): 353365182720

約数和(自身を除く): 148236414898

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 16433, 29863, 32866, 59726, 180763, 312227, 328493, 361526, 567397, 624454, 656986, 1134794, 3434497, 6241367, 6868994, 12482734, 490738679, 981477358, 5398125469, 9324034901, 10796250938, 18648069802, 102564383911, 205128767822]

約数ペア:

[(1, 205128767822), (2, 102564383911), (11, 18648069802), (19, 10796250938), (22, 9324034901), (38, 5398125469), (209, 981477358), (418, 490738679), (16433, 12482734), (29863, 6868994), (32866, 6241367), (59726, 3434497), (180763, 1134794), (312227, 656986), (328493, 624454), (361526, 567397)]