200974527

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 348828480

約数和(自身を除く): 147853953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 103, 109, 117, 153, 221, 309, 327, 351, 459, 663, 927, 981, 1053, 1339, 1377, 1417, 1751, 1853, 1989, 2781, 2943, 4017, 4251, 5253, 5559, 5967, 8343, 8829, 11227, 12051, 12753, 15759, 16677, 17901, 22763, 24089, 33681, 36153, 38259, 47277, 50031, 68289, 72267, 101043, 108459, 114777, 141831, 145951, 150093, 190859, 204867, 216801, 303129, 437853, 572577, 614601, 650403, 909387, 1313559, 1717731, 1843803, 1951209, 2481167, 3940677, 5153193, 7443501, 11822031, 15459579, 22330503, 66991509, 200974527]

約数ペア:

[(1, 200974527), (3, 66991509), (9, 22330503), (13, 15459579), (17, 11822031), (27, 7443501), (39, 5153193), (51, 3940677), (81, 2481167), (103, 1951209), (109, 1843803), (117, 1717731), (153, 1313559), (221, 909387), (309, 650403), (327, 614601), (351, 572577), (459, 437853), (663, 303129), (927, 216801), (981, 204867), (1053, 190859), (1339, 150093), (1377, 145951), (1417, 141831), (1751, 114777), (1853, 108459), (1989, 101043), (2781, 72267), (2943, 68289), (4017, 50031), (4251, 47277), (5253, 38259), (5559, 36153), (5967, 33681), (8343, 24089), (8829, 22763), (11227, 17901), (12051, 16677), (12753, 15759)]