201279236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2549}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 371280000

約数和(自身を除く): 170000764

約数列:

[1, 2, 4, 19, 38, 76, 1039, 2078, 2549, 4156, 5098, 10196, 19741, 39482, 48431, 78964, 96862, 193724, 2648411, 5296822, 10593644, 50319809, 100639618, 201279236]

約数ペア:

[(1, 201279236), (2, 100639618), (4, 50319809), (19, 10593644), (38, 5296822), (76, 2648411), (1039, 193724), (2078, 96862), (2549, 78964), (4156, 48431), (5098, 39482), (10196, 19741)]