203485270

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{91249}}^1$

素因数の和:91479

約数の個数: 16

約数和(自身を含む): 367920000

約数和(自身を除く): 164434730

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 91249, 182498, 456245, 912490, 20348527, 40697054, 101742635, 203485270]

約数ペア:

[(1, 203485270), (2, 101742635), (5, 40697054), (10, 20348527), (223, 912490), (446, 456245), (1115, 182498), (2230, 91249)]