199123207794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{526780973}}^1$

素因数の和:526780991

約数の個数: 32

約数和(自身を含む): 505709735040

約数和(自身を除く): 306586527246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 526780973, 1053561946, 1580342919, 3160685838, 3687466811, 4741028757, 7374933622, 9482057514, 11062400433, 14223086271, 22124800866, 28446172542, 33187201299, 66374402598, 99561603897, 199123207794]

約数ペア:

[(1, 199123207794), (2, 99561603897), (3, 66374402598), (6, 33187201299), (7, 28446172542), (9, 22124800866), (14, 14223086271), (18, 11062400433), (21, 9482057514), (27, 7374933622), (42, 4741028757), (54, 3687466811), (63, 3160685838), (126, 1580342919), (189, 1053561946), (378, 526780973)]