200741905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{441191}}^1$

素因数の和:441216

約数の個数: 16

約数和(自身を含む): 296481024

約数和(自身を除く): 95739119

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 441191, 2205955, 3088337, 5735483, 15441685, 28677415, 40148381, 200741905]

約数ペア:

[(1, 200741905), (5, 40148381), (7, 28677415), (13, 15441685), (35, 5735483), (65, 3088337), (91, 2205955), (455, 441191)]