200291896

素因数分解:

$2^3\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2309}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 429660000

約数和(自身を除く): 229368104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1549, 2309, 3098, 4618, 6196, 9236, 10843, 12392, 16163, 18472, 21686, 32326, 43372, 64652, 86744, 129304, 3576641, 7153282, 14306564, 25036487, 28613128, 50072974, 100145948, 200291896]

約数ペア:

[(1, 200291896), (2, 100145948), (4, 50072974), (7, 28613128), (8, 25036487), (14, 14306564), (28, 7153282), (56, 3576641), (1549, 129304), (2309, 86744), (3098, 64652), (4618, 43372), (6196, 32326), (9236, 21686), (10843, 18472), (12392, 16163)]