200640414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{10009}}^1$

素因数の和:10284

約数の個数: 32

約数和(自身を含む): 433873440

約数和(自身を除く): 233233026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10009, 10023, 20018, 20046, 30027, 60054, 130117, 260234, 390351, 780702, 2572313, 5144626, 7716939, 15433878, 33440069, 66880138, 100320207, 200640414]

約数ペア:

[(1, 200640414), (2, 100320207), (3, 66880138), (6, 33440069), (13, 15433878), (26, 7716939), (39, 5144626), (78, 2572313), (257, 780702), (514, 390351), (771, 260234), (1542, 130117), (3341, 60054), (6682, 30027), (10009, 20046), (10023, 20018)]