200520530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34513}}^1$

素因数の和:34610

約数の個数: 32

約数和(自身を含む): 417481344

約数和(自身を除く): 216960814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 34513, 69026, 172565, 241591, 345130, 483182, 1207955, 2415910, 2864579, 5729158, 14322895, 20052053, 28645790, 40104106, 100260265, 200520530]

約数ペア:

[(1, 200520530), (2, 100260265), (5, 40104106), (7, 28645790), (10, 20052053), (14, 14322895), (35, 5729158), (70, 2864579), (83, 2415910), (166, 1207955), (415, 483182), (581, 345130), (830, 241591), (1162, 172565), (2905, 69026), (5810, 34513)]