200889918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1021}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 462033936

約数和(自身を除く): 261144018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 643, 1021, 1286, 1929, 2042, 3063, 3858, 5787, 6126, 9189, 10931, 11574, 17357, 18378, 21862, 32793, 34714, 52071, 65586, 98379, 104142, 156213, 196758, 312426, 656503, 1313006, 1969509, 3939018, 5908527, 11160551, 11817054, 22321102, 33481653, 66963306, 100444959, 200889918]

約数ペア:

[(1, 200889918), (2, 100444959), (3, 66963306), (6, 33481653), (9, 22321102), (17, 11817054), (18, 11160551), (34, 5908527), (51, 3939018), (102, 1969509), (153, 1313006), (306, 656503), (643, 312426), (1021, 196758), (1286, 156213), (1929, 104142), (2042, 98379), (3063, 65586), (3858, 52071), (5787, 34714), (6126, 32793), (9189, 21862), (10931, 18378), (11574, 17357)]