200518778871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1\times {\mathrm{2467}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 303706630656

約数和(自身を除く): 103187851785

約数列:

[1, 3, 9, 23, 69, 207, 263, 789, 1493, 2367, 2467, 4479, 6049, 7401, 13437, 18147, 22203, 34339, 54441, 56741, 103017, 170223, 309051, 392659, 510669, 648821, 1177977, 1946463, 3533931, 3683231, 5839389, 9031157, 11049693, 14922883, 27093471, 33149079, 44768649, 81280413, 84714313, 134305947, 254142939, 762428817, 968689753, 2906069259, 8718207777, 22279864319, 66839592957, 200518778871]

約数ペア:

[(1, 200518778871), (3, 66839592957), (9, 22279864319), (23, 8718207777), (69, 2906069259), (207, 968689753), (263, 762428817), (789, 254142939), (1493, 134305947), (2367, 84714313), (2467, 81280413), (4479, 44768649), (6049, 33149079), (7401, 27093471), (13437, 14922883), (18147, 11049693), (22203, 9031157), (34339, 5839389), (54441, 3683231), (56741, 3533931), (103017, 1946463), (170223, 1177977), (309051, 648821), (392659, 510669)]