201995964

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{25621}}^1$

素因数の和:25707

約数の個数: 48

約数和(自身を含む): 530887840

約数和(自身を除く): 328891876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 25621, 51242, 76863, 102484, 153726, 230589, 307452, 461178, 691767, 922356, 1383534, 1870333, 2767068, 3740666, 5610999, 7481332, 11221998, 16832997, 22443996, 33665994, 50498991, 67331988, 100997982, 201995964]

約数ペア:

[(1, 201995964), (2, 100997982), (3, 67331988), (4, 50498991), (6, 33665994), (9, 22443996), (12, 16832997), (18, 11221998), (27, 7481332), (36, 5610999), (54, 3740666), (73, 2767068), (108, 1870333), (146, 1383534), (219, 922356), (292, 691767), (438, 461178), (657, 307452), (876, 230589), (1314, 153726), (1971, 102484), (2628, 76863), (3942, 51242), (7884, 25621)]