201557004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 539675136

約数和(自身を除く): 338118132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 197, 253, 276, 337, 394, 506, 591, 674, 759, 788, 1011, 1012, 1182, 1348, 1518, 2022, 2167, 2364, 3036, 3707, 4044, 4334, 4531, 6501, 7414, 7751, 8668, 9062, 11121, 13002, 13593, 14828, 15502, 18124, 22242, 23253, 26004, 27186, 31004, 44484, 46506, 49841, 54372, 66389, 85261, 93012, 99682, 132778, 149523, 170522, 199167, 199364, 255783, 265556, 299046, 341044, 398334, 511566, 598092, 730279, 796668, 1023132, 1460558, 1526947, 2190837, 2921116, 3053894, 4381674, 4580841, 6107788, 8763348, 9161682, 16796417, 18323364, 33592834, 50389251, 67185668, 100778502, 201557004]

約数ペア:

[(1, 201557004), (2, 100778502), (3, 67185668), (4, 50389251), (6, 33592834), (11, 18323364), (12, 16796417), (22, 9161682), (23, 8763348), (33, 6107788), (44, 4580841), (46, 4381674), (66, 3053894), (69, 2921116), (92, 2190837), (132, 1526947), (138, 1460558), (197, 1023132), (253, 796668), (276, 730279), (337, 598092), (394, 511566), (506, 398334), (591, 341044), (674, 299046), (759, 265556), (788, 255783), (1011, 199364), (1012, 199167), (1182, 170522), (1348, 149523), (1518, 132778), (2022, 99682), (2167, 93012), (2364, 85261), (3036, 66389), (3707, 54372), (4044, 49841), (4334, 46506), (4531, 44484), (6501, 31004), (7414, 27186), (7751, 26004), (8668, 23253), (9062, 22242), (11121, 18124), (13002, 15502), (13593, 14828)]