210004354553

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{1523}}^1\times {\mathrm{1619}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 251233228800

約数和(自身を除く): 41228874247

約数列:

[1, 7, 23, 161, 529, 1523, 1619, 3703, 10661, 11333, 12167, 35029, 37237, 85169, 245203, 260659, 805667, 856451, 2465737, 5639669, 5995157, 17260159, 18530341, 19698373, 56711951, 129712387, 137888611, 396983657, 1304374873, 9130624111, 30000622079, 210004354553]

約数ペア:

[(1, 210004354553), (7, 30000622079), (23, 9130624111), (161, 1304374873), (529, 396983657), (1523, 137888611), (1619, 129712387), (3703, 56711951), (10661, 19698373), (11333, 18530341), (12167, 17260159), (35029, 5995157), (37237, 5639669), (85169, 2465737), (245203, 856451), (260659, 805667)]