201413471

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 251930880

約数和(自身を除く): 50517409

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 4603, 6251, 32221, 43757, 87457, 216341, 225547, 612199, 1514387, 4110479, 4285393, 10600709, 28773353, 201413471]

約数ペア:

[(1, 201413471), (7, 28773353), (19, 10600709), (47, 4285393), (49, 4110479), (133, 1514387), (329, 612199), (893, 225547), (931, 216341), (2303, 87457), (4603, 43757), (6251, 32221)]