202077369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 343302400

約数和(自身を除く): 141225031

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 157, 171, 193, 247, 351, 471, 513, 579, 741, 1413, 1737, 2041, 2223, 2509, 2983, 3667, 4239, 5211, 6123, 6669, 7527, 8949, 11001, 18369, 22581, 26847, 30301, 33003, 38779, 47671, 55107, 67743, 80541, 90903, 99009, 116337, 143013, 272709, 349011, 393913, 429039, 575719, 818127, 1047033, 1181739, 1287117, 1727157, 3545217, 5181471, 7484347, 10635651, 15544413, 22453041, 67359123, 202077369]

約数ペア:

[(1, 202077369), (3, 67359123), (9, 22453041), (13, 15544413), (19, 10635651), (27, 7484347), (39, 5181471), (57, 3545217), (117, 1727157), (157, 1287117), (171, 1181739), (193, 1047033), (247, 818127), (351, 575719), (471, 429039), (513, 393913), (579, 349011), (741, 272709), (1413, 143013), (1737, 116337), (2041, 99009), (2223, 90903), (2509, 80541), (2983, 67743), (3667, 55107), (4239, 47671), (5211, 38779), (6123, 33003), (6669, 30301), (7527, 26847), (8949, 22581), (11001, 18369)]