200501896

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{10259}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 430920000

約数和(自身を除く): 230418104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 9772, 10259, 19544, 20518, 41036, 71813, 82072, 143626, 287252, 574504, 3580391, 7160782, 14321564, 25062737, 28643128, 50125474, 100250948, 200501896]

約数ペア:

[(1, 200501896), (2, 100250948), (4, 50125474), (7, 28643128), (8, 25062737), (14, 14321564), (28, 7160782), (56, 3580391), (349, 574504), (698, 287252), (1396, 143626), (2443, 82072), (2792, 71813), (4886, 41036), (9772, 20518), (10259, 19544)]