199808622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16111}}^1$

素因数の和:16185

約数の個数: 48

約数和(自身を含む): 475046208

約数和(自身を除く): 275237586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 16111, 32222, 48333, 96666, 144999, 209443, 289998, 418886, 628329, 853883, 1256658, 1707766, 1884987, 2561649, 3769974, 5123298, 7684947, 11100479, 15369894, 22200958, 33301437, 66602874, 99904311, 199808622]

約数ペア:

[(1, 199808622), (2, 99904311), (3, 66602874), (6, 33301437), (9, 22200958), (13, 15369894), (18, 11100479), (26, 7684947), (39, 5123298), (53, 3769974), (78, 2561649), (106, 1884987), (117, 1707766), (159, 1256658), (234, 853883), (318, 628329), (477, 418886), (689, 289998), (954, 209443), (1378, 144999), (2067, 96666), (4134, 48333), (6201, 32222), (12402, 16111)]