201537945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 401057280

約数和(自身を除く): 199519335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 717, 1195, 1673, 2151, 2677, 3585, 5019, 8031, 8365, 10755, 13385, 15057, 18739, 24093, 25095, 40155, 56217, 75285, 93695, 120465, 168651, 281085, 639803, 843255, 1919409, 3199015, 4478621, 5758227, 9597045, 13435863, 22393105, 28791135, 40307589, 67179315, 201537945]

約数ペア:

[(1, 201537945), (3, 67179315), (5, 40307589), (7, 28791135), (9, 22393105), (15, 13435863), (21, 9597045), (35, 5758227), (45, 4478621), (63, 3199015), (105, 1919409), (239, 843255), (315, 639803), (717, 281085), (1195, 168651), (1673, 120465), (2151, 93695), (2677, 75285), (3585, 56217), (5019, 40155), (8031, 25095), (8365, 24093), (10755, 18739), (13385, 15057)]