201990974614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3111287}}^1$

素因数の和:3111540

約数の個数: 32

約数和(自身を含む): 357524326656

約数和(自身を除く): 155533352042

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2951, 4994, 5902, 32461, 64922, 3111287, 6222574, 34224157, 40446731, 68448314, 80893462, 444914041, 706262149, 889828082, 1412524298, 7768883639, 9181407937, 15537767278, 18362815874, 100995487307, 201990974614]

約数ペア:

[(1, 201990974614), (2, 100995487307), (11, 18362815874), (13, 15537767278), (22, 9181407937), (26, 7768883639), (143, 1412524298), (227, 889828082), (286, 706262149), (454, 444914041), (2497, 80893462), (2951, 68448314), (4994, 40446731), (5902, 34224157), (32461, 6222574), (64922, 3111287)]