201216900297

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{2721317}}^1$

素因数の和:2721837

約数の個数: 24

約数和(自身を含む): 312712094016

約数和(自身を除く): 111495193719

約数列:

[1, 3, 7, 21, 49, 147, 503, 1509, 3521, 10563, 24647, 73941, 2721317, 8163951, 19049219, 57147657, 133344533, 400033599, 1368822451, 4106467353, 9581757157, 28745271471, 67072300099, 201216900297]

約数ペア:

[(1, 201216900297), (3, 67072300099), (7, 28745271471), (21, 9581757157), (49, 4106467353), (147, 1368822451), (503, 400033599), (1509, 133344533), (3521, 57147657), (10563, 19049219), (24647, 8163951), (73941, 2721317)]