200802021

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{53419}}^1$

素因数の和:53608

約数の個数: 16

約数和(自身を含む): 307699200

約数和(自身を除く): 106897179

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 53419, 160257, 373933, 1121799, 9562001, 28686003, 66934007, 200802021]

約数ペア:

[(1, 200802021), (3, 66934007), (7, 28686003), (21, 9562001), (179, 1121799), (537, 373933), (1253, 160257), (3759, 53419)]