200820054

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2129}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 408960000

約数和(自身を除く): 208139946

約数列:

[1, 2, 3, 6, 79, 158, 199, 237, 398, 474, 597, 1194, 2129, 4258, 6387, 12774, 15721, 31442, 47163, 94326, 168191, 336382, 423671, 504573, 847342, 1009146, 1271013, 2542026, 33470009, 66940018, 100410027, 200820054]

約数ペア:

[(1, 200820054), (2, 100410027), (3, 66940018), (6, 33470009), (79, 2542026), (158, 1271013), (199, 1009146), (237, 847342), (398, 504573), (474, 423671), (597, 336382), (1194, 168191), (2129, 94326), (4258, 47163), (6387, 31442), (12774, 15721)]