214916866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{31247}}^1$

素因数の和:31449

約数の個数: 16

約数和(自身を含む): 341228160

約数和(自身を除く): 126311294

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 31247, 62494, 593693, 1187386, 5655707, 11311414, 107458433, 214916866]

約数ペア:

[(1, 214916866), (2, 107458433), (19, 11311414), (38, 5655707), (181, 1187386), (362, 593693), (3439, 62494), (6878, 31247)]