199337658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{2153}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 429903936

約数和(自身を除く): 230566278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1187, 2153, 2374, 3561, 4306, 6459, 7122, 12918, 15431, 27989, 30862, 46293, 55978, 83967, 92586, 167934, 2555611, 5111222, 7666833, 15333666, 33222943, 66445886, 99668829, 199337658]

約数ペア:

[(1, 199337658), (2, 99668829), (3, 66445886), (6, 33222943), (13, 15333666), (26, 7666833), (39, 5111222), (78, 2555611), (1187, 167934), (2153, 92586), (2374, 83967), (3561, 55978), (4306, 46293), (6459, 30862), (7122, 27989), (12918, 15431)]