201074786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2297}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 345472128

約数和(自身を除く): 144397342

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 1903, 2297, 3806, 3979, 4594, 7958, 25267, 43769, 50534, 52831, 87538, 105662, 397381, 581141, 794762, 1162282, 4371191, 8742382, 9139763, 18279526, 100537393, 201074786]

約数ペア:

[(1, 201074786), (2, 100537393), (11, 18279526), (22, 9139763), (23, 8742382), (46, 4371191), (173, 1162282), (253, 794762), (346, 581141), (506, 397381), (1903, 105662), (2297, 87538), (3806, 52831), (3979, 50534), (4594, 43769), (7958, 25267)]