203208752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2153}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 418272336

約数和(自身を除く): 215063584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 1388, 2153, 2776, 4306, 5552, 5899, 8612, 11798, 17224, 23596, 34448, 36601, 47192, 73202, 94384, 146404, 292808, 585616, 747091, 1494182, 2988364, 5976728, 11953456, 12700547, 25401094, 50802188, 101604376, 203208752]

約数ペア:

[(1, 203208752), (2, 101604376), (4, 50802188), (8, 25401094), (16, 12700547), (17, 11953456), (34, 5976728), (68, 2988364), (136, 1494182), (272, 747091), (347, 585616), (694, 292808), (1388, 146404), (2153, 94384), (2776, 73202), (4306, 47192), (5552, 36601), (5899, 34448), (8612, 23596), (11798, 17224)]