206485370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226907}}^1$

素因数の和:226934

約数の個数: 32

約数和(自身を含む): 457446528

約数和(自身を除く): 250961158

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 226907, 453814, 1134535, 1588349, 2269070, 2949791, 3176698, 5899582, 7941745, 14748955, 15883490, 20648537, 29497910, 41297074, 103242685, 206485370]

約数ペア:

[(1, 206485370), (2, 103242685), (5, 41297074), (7, 29497910), (10, 20648537), (13, 15883490), (14, 14748955), (26, 7941745), (35, 5899582), (65, 3176698), (70, 2949791), (91, 2269070), (130, 1588349), (182, 1134535), (455, 453814), (910, 226907)]