220173414

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{516839}}^1$

素因数の和:516915

約数の個数: 16

約数和(自身を含む): 446549760

約数和(自身を除く): 226376346

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 516839, 1033678, 1550517, 3101034, 36695569, 73391138, 110086707, 220173414]

約数ペア:

[(1, 220173414), (2, 110086707), (3, 73391138), (6, 36695569), (71, 3101034), (142, 1550517), (213, 1033678), (426, 516839)]