199433392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2113}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 410504976

約数和(自身を除く): 211071584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 1388, 2113, 2776, 4226, 5552, 5899, 8452, 11798, 16904, 23596, 33808, 35921, 47192, 71842, 94384, 143684, 287368, 574736, 733211, 1466422, 2932844, 5865688, 11731376, 12464587, 24929174, 49858348, 99716696, 199433392]

約数ペア:

[(1, 199433392), (2, 99716696), (4, 49858348), (8, 24929174), (16, 12464587), (17, 11731376), (34, 5865688), (68, 2932844), (136, 1466422), (272, 733211), (347, 574736), (694, 287368), (1388, 143684), (2113, 94384), (2776, 71842), (4226, 47192), (5552, 35921), (5899, 33808), (8452, 23596), (11798, 16904)]