207688085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{6221}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 272374272

約数和(自身を除く): 64686187

約数列:

[1, 5, 11, 55, 607, 3035, 6221, 6677, 31105, 33385, 68431, 342155, 3776147, 18880735, 41537617, 207688085]

約数ペア:

[(1, 207688085), (5, 41537617), (11, 18880735), (55, 3776147), (607, 342155), (3035, 68431), (6221, 33385), (6677, 31105)]