200127615

素因数分解:

$3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{9661}}^1$

素因数の和:11050

約数の個数: 16

約数和(自身を含む): 320469216

約数和(自身を除く): 120341601

約数列:

[1, 3, 5, 15, 1381, 4143, 6905, 9661, 20715, 28983, 48305, 144915, 13341841, 40025523, 66709205, 200127615]

約数ペア:

[(1, 200127615), (3, 66709205), (5, 40025523), (15, 13341841), (1381, 144915), (4143, 48305), (6905, 28983), (9661, 20715)]