200770075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 277368408

約数和(自身を除く): 76598333

約数列:

[1, 5, 11, 25, 55, 73, 137, 275, 365, 685, 803, 1507, 1825, 3425, 4015, 5329, 7535, 10001, 20075, 26645, 37675, 50005, 58619, 110011, 133225, 250025, 293095, 550055, 730073, 1465475, 2750275, 3650365, 8030803, 18251825, 40154015, 200770075]

約数ペア:

[(1, 200770075), (5, 40154015), (11, 18251825), (25, 8030803), (55, 3650365), (73, 2750275), (137, 1465475), (275, 730073), (365, 550055), (685, 293095), (803, 250025), (1507, 133225), (1825, 110011), (3425, 58619), (4015, 50005), (5329, 37675), (7535, 26645), (10001, 20075)]