200512774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 391974912

約数和(自身を除く): 191462138

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 97, 154, 194, 217, 341, 433, 434, 679, 682, 866, 1067, 1358, 2134, 2387, 3007, 3031, 4763, 4774, 6014, 6062, 7469, 9526, 13423, 14938, 21049, 26846, 33077, 33341, 42001, 42098, 66154, 66682, 84002, 93961, 147653, 187922, 231539, 294007, 295306, 462011, 463078, 588014, 924022, 1033571, 1302031, 2067142, 2604062, 3234077, 6468154, 9114217, 14322341, 18228434, 28644682, 100256387, 200512774]

約数ペア:

[(1, 200512774), (2, 100256387), (7, 28644682), (11, 18228434), (14, 14322341), (22, 9114217), (31, 6468154), (62, 3234077), (77, 2604062), (97, 2067142), (154, 1302031), (194, 1033571), (217, 924022), (341, 588014), (433, 463078), (434, 462011), (679, 295306), (682, 294007), (866, 231539), (1067, 187922), (1358, 147653), (2134, 93961), (2387, 84002), (3007, 66682), (3031, 66154), (4763, 42098), (4774, 42001), (6014, 33341), (6062, 33077), (7469, 26846), (9526, 21049), (13423, 14938)]