201240004

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{16007}}^1$

素因数の和:16467

約数の個数: 24

約数和(自身を含む): 403401600

約数和(自身を除く): 202161596

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 12572, 16007, 32014, 64028, 112049, 224098, 448196, 7187143, 14374286, 28748572, 50310001, 100620002, 201240004]

約数ペア:

[(1, 201240004), (2, 100620002), (4, 50310001), (7, 28748572), (14, 14374286), (28, 7187143), (449, 448196), (898, 224098), (1796, 112049), (3143, 64028), (6286, 32014), (12572, 16007)]