200717584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 404271000

約数和(自身を除く): 203553416

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 458, 464, 916, 1832, 1889, 3664, 3778, 6641, 7556, 13282, 15112, 26564, 30224, 53128, 54781, 106256, 109562, 219124, 432581, 438248, 865162, 876496, 1730324, 3460648, 6921296, 12544849, 25089698, 50179396, 100358792, 200717584]

約数ペア:

[(1, 200717584), (2, 100358792), (4, 50179396), (8, 25089698), (16, 12544849), (29, 6921296), (58, 3460648), (116, 1730324), (229, 876496), (232, 865162), (458, 438248), (464, 432581), (916, 219124), (1832, 109562), (1889, 106256), (3664, 54781), (3778, 53128), (6641, 30224), (7556, 26564), (13282, 15112)]