16200590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 33523200

約数和(自身を除く): 17322610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1163, 1393, 1990, 2326, 2786, 5815, 6965, 8141, 11630, 13930, 16282, 40705, 81410, 231437, 462874, 1157185, 1620059, 2314370, 3240118, 8100295, 16200590]

約数ペア:

[(1, 16200590), (2, 8100295), (5, 3240118), (7, 2314370), (10, 1620059), (14, 1157185), (35, 462874), (70, 231437), (199, 81410), (398, 40705), (995, 16282), (1163, 13930), (1393, 11630), (1990, 8141), (2326, 6965), (2786, 5815)]