201591026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 396453120

約数和(自身を除く): 194862094

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 97, 133, 182, 194, 247, 266, 494, 601, 679, 1202, 1261, 1358, 1729, 1843, 2522, 3458, 3686, 4207, 7813, 8414, 8827, 11419, 12901, 15626, 17654, 22838, 23959, 25802, 47918, 54691, 58297, 79933, 109382, 116594, 148447, 159866, 167713, 296894, 335426, 408079, 757861, 816158, 1039129, 1107643, 1515722, 2078258, 2215286, 5305027, 7753501, 10610054, 14399359, 15507002, 28798718, 100795513, 201591026]

約数ペア:

[(1, 201591026), (2, 100795513), (7, 28798718), (13, 15507002), (14, 14399359), (19, 10610054), (26, 7753501), (38, 5305027), (91, 2215286), (97, 2078258), (133, 1515722), (182, 1107643), (194, 1039129), (247, 816158), (266, 757861), (494, 408079), (601, 335426), (679, 296894), (1202, 167713), (1261, 159866), (1358, 148447), (1729, 116594), (1843, 109382), (2522, 79933), (3458, 58297), (3686, 54691), (4207, 47918), (7813, 25802), (8414, 23959), (8827, 22838), (11419, 17654), (12901, 15626)]