201068172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 523547024

約数和(自身を除く): 322478852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 193, 258, 386, 387, 516, 579, 673, 772, 774, 1158, 1346, 1548, 1737, 2019, 2316, 2692, 3474, 4038, 6057, 6948, 8076, 8299, 12114, 16598, 24228, 24897, 28939, 33196, 49794, 57878, 74691, 86817, 99588, 115756, 129889, 149382, 173634, 259778, 260451, 298764, 347268, 389667, 519556, 520902, 779334, 1041804, 1169001, 1558668, 2338002, 4676004, 5585227, 11170454, 16755681, 22340908, 33511362, 50267043, 67022724, 100534086, 201068172]

約数ペア:

[(1, 201068172), (2, 100534086), (3, 67022724), (4, 50267043), (6, 33511362), (9, 22340908), (12, 16755681), (18, 11170454), (36, 5585227), (43, 4676004), (86, 2338002), (129, 1558668), (172, 1169001), (193, 1041804), (258, 779334), (386, 520902), (387, 519556), (516, 389667), (579, 347268), (673, 298764), (772, 260451), (774, 259778), (1158, 173634), (1346, 149382), (1548, 129889), (1737, 115756), (2019, 99588), (2316, 86817), (2692, 74691), (3474, 57878), (4038, 49794), (6057, 33196), (6948, 28939), (8076, 24897), (8299, 24228), (12114, 16598)]