219523255

素因数分解:

$5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{4201}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 301333824

約数和(自身を除く): 81810569

約数列:

[1, 5, 7, 35, 1493, 4201, 7465, 10451, 21005, 29407, 52255, 147035, 6272093, 31360465, 43904651, 219523255]

約数ペア:

[(1, 219523255), (5, 43904651), (7, 31360465), (35, 6272093), (1493, 147035), (4201, 52255), (7465, 29407), (10451, 21005)]