201404556

素因数分解:

$2^2\times 3^4\times {\mathrm{621619}}^1$

素因数の和:621635

約数の個数: 30

約数和(自身を含む): 526512140

約数和(自身を除く): 325107584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 621619, 1243238, 1864857, 2486476, 3729714, 5594571, 7459428, 11189142, 16783713, 22378284, 33567426, 50351139, 67134852, 100702278, 201404556]

約数ペア:

[(1, 201404556), (2, 100702278), (3, 67134852), (4, 50351139), (6, 33567426), (9, 22378284), (12, 16783713), (18, 11189142), (27, 7459428), (36, 5594571), (54, 3729714), (81, 2486476), (108, 1864857), (162, 1243238), (324, 621619)]