214988657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 235268880

約数和(自身を除く): 20280223

約数列:

[1, 13, 109, 173, 877, 1417, 2249, 11401, 18857, 95593, 151721, 245141, 1242709, 1972373, 16537589, 214988657]

約数ペア:

[(1, 214988657), (13, 16537589), (109, 1972373), (173, 1242709), (877, 245141), (1417, 151721), (2249, 95593), (11401, 18857)]