213463068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195479}}^1$

素因数の和:195506

約数の個数: 48

約数和(自身を含む): 613025280

約数和(自身を除く): 399562212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 195479, 390958, 586437, 781916, 1172874, 1368353, 2345748, 2541227, 2736706, 4105059, 5082454, 5473412, 7623681, 8210118, 10164908, 15247362, 16420236, 17788589, 30494724, 35577178, 53365767, 71154356, 106731534, 213463068]

約数ペア:

[(1, 213463068), (2, 106731534), (3, 71154356), (4, 53365767), (6, 35577178), (7, 30494724), (12, 17788589), (13, 16420236), (14, 15247362), (21, 10164908), (26, 8210118), (28, 7623681), (39, 5473412), (42, 5082454), (52, 4105059), (78, 2736706), (84, 2541227), (91, 2345748), (156, 1368353), (182, 1172874), (273, 781916), (364, 586437), (546, 390958), (1092, 195479)]