201208616

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25849}}^1$

素因数の和:26001

約数の個数: 32

約数和(自身を含む): 434280000

約数和(自身を除く): 233071384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 25849, 51698, 103396, 180943, 206792, 361886, 723772, 1447544, 3593011, 7186022, 14372044, 25151077, 28744088, 50302154, 100604308, 201208616]

約数ペア:

[(1, 201208616), (2, 100604308), (4, 50302154), (7, 28744088), (8, 25151077), (14, 14372044), (28, 7186022), (56, 3593011), (139, 1447544), (278, 723772), (556, 361886), (973, 206792), (1112, 180943), (1946, 103396), (3892, 51698), (7784, 25849)]