195993896

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{9749}}^1$

素因数の和:10121

約数の個数: 32

約数和(自身を含む): 421200000

約数和(自身を除く): 225206104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 9749, 10052, 19498, 20104, 38996, 68243, 77992, 136486, 272972, 545944, 3499891, 6999782, 13999564, 24499237, 27999128, 48998474, 97996948, 195993896]

約数ペア:

[(1, 195993896), (2, 97996948), (4, 48998474), (7, 27999128), (8, 24499237), (14, 13999564), (28, 6999782), (56, 3499891), (359, 545944), (718, 272972), (1436, 136486), (2513, 77992), (2872, 68243), (5026, 38996), (9749, 20104), (10052, 19498)]