201843194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1811}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 365299200

約数和(自身を除く): 163456006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 1811, 2933, 3622, 5866, 7961, 12677, 15922, 25354, 34409, 55727, 68818, 111454, 240863, 481726, 758809, 1517618, 5311663, 10623326, 14417371, 28834742, 100921597, 201843194]

約数ペア:

[(1, 201843194), (2, 100921597), (7, 28834742), (14, 14417371), (19, 10623326), (38, 5311663), (133, 1517618), (266, 758809), (419, 481726), (838, 240863), (1811, 111454), (2933, 68818), (3622, 55727), (5866, 34409), (7961, 25354), (12677, 15922)]