201326814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1987}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 471084432

約数和(自身を除く): 269757618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 433, 866, 1299, 1987, 2598, 3897, 3974, 5629, 5961, 7794, 11258, 11922, 16887, 17883, 25831, 33774, 35766, 50661, 51662, 77493, 101322, 154986, 232479, 464958, 860371, 1720742, 2581113, 5162226, 7743339, 11184823, 15486678, 22369646, 33554469, 67108938, 100663407, 201326814]

約数ペア:

[(1, 201326814), (2, 100663407), (3, 67108938), (6, 33554469), (9, 22369646), (13, 15486678), (18, 11184823), (26, 7743339), (39, 5162226), (78, 2581113), (117, 1720742), (234, 860371), (433, 464958), (866, 232479), (1299, 154986), (1987, 101322), (2598, 77493), (3897, 51662), (3974, 50661), (5629, 35766), (5961, 33774), (7794, 25831), (11258, 17883), (11922, 16887)]