217620014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{55487}}^1$

素因数の和:55579

約数の個数: 16

約数和(自身を含む): 341584128

約数和(自身を除く): 123964114

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 55487, 110974, 2053019, 2940811, 4106038, 5881622, 108810007, 217620014]

約数ペア:

[(1, 217620014), (2, 108810007), (37, 5881622), (53, 4106038), (74, 2940811), (106, 2053019), (1961, 110974), (3922, 55487)]