202138454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1453}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 365710080

約数和(自身を除く): 163571626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 523, 1046, 1453, 2906, 3661, 7322, 9937, 10171, 19874, 20342, 27607, 55214, 69559, 139118, 193249, 386498, 759919, 1519838, 5319433, 10638866, 14438461, 28876922, 101069227, 202138454]

約数ペア:

[(1, 202138454), (2, 101069227), (7, 28876922), (14, 14438461), (19, 10638866), (38, 5319433), (133, 1519838), (266, 759919), (523, 386498), (1046, 193249), (1453, 139118), (2906, 69559), (3661, 55214), (7322, 27607), (9937, 20342), (10171, 19874)]