204001504

素因数分解:

$2^5\times 7^2\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 469875168

約数和(自身を除く): 265873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 281, 392, 463, 562, 784, 926, 1124, 1568, 1852, 1967, 2248, 3241, 3704, 3934, 4496, 6482, 7408, 7868, 8992, 12964, 13769, 14816, 15736, 22687, 25928, 27538, 31472, 45374, 51856, 55076, 62944, 90748, 103712, 110152, 130103, 181496, 220304, 260206, 362992, 440608, 520412, 725984, 910721, 1040824, 1821442, 2081648, 3642884, 4163296, 6375047, 7285768, 12750094, 14571536, 25500188, 29143072, 51000376, 102000752, 204001504]

約数ペア:

[(1, 204001504), (2, 102000752), (4, 51000376), (7, 29143072), (8, 25500188), (14, 14571536), (16, 12750094), (28, 7285768), (32, 6375047), (49, 4163296), (56, 3642884), (98, 2081648), (112, 1821442), (196, 1040824), (224, 910721), (281, 725984), (392, 520412), (463, 440608), (562, 362992), (784, 260206), (926, 220304), (1124, 181496), (1568, 130103), (1852, 110152), (1967, 103712), (2248, 90748), (3241, 62944), (3704, 55076), (3934, 51856), (4496, 45374), (6482, 31472), (7408, 27538), (7868, 25928), (8992, 22687), (12964, 15736), (13769, 14816)]