216018376

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4253}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 463515840

約数和(自身を除く): 247497464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1814, 3628, 4253, 6349, 7256, 8506, 12698, 17012, 25396, 29771, 34024, 50792, 59542, 119084, 238168, 3857471, 7714942, 15429884, 27002297, 30859768, 54004594, 108009188, 216018376]

約数ペア:

[(1, 216018376), (2, 108009188), (4, 54004594), (7, 30859768), (8, 27002297), (14, 15429884), (28, 7714942), (56, 3857471), (907, 238168), (1814, 119084), (3628, 59542), (4253, 50792), (6349, 34024), (7256, 29771), (8506, 25396), (12698, 17012)]