217073234

素因数分解:

$2^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{2339}}^1$

素因数の和:3302

約数の個数: 24

約数和(自身を含む): 379332720

約数和(自身を除く): 162259486

約数列:

[1, 2, 7, 14, 49, 98, 947, 1894, 2339, 4678, 6629, 13258, 16373, 32746, 46403, 92806, 114611, 229222, 2215033, 4430066, 15505231, 31010462, 108536617, 217073234]

約数ペア:

[(1, 217073234), (2, 108536617), (7, 31010462), (14, 15505231), (49, 4430066), (98, 2215033), (947, 229222), (1894, 114611), (2339, 92806), (4678, 46403), (6629, 32746), (13258, 16373)]