197221682

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 347300352

約数和(自身を除く): 150078670

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 658, 1351, 1553, 2702, 3106, 9071, 10871, 18142, 21742, 63497, 72991, 126994, 145982, 299729, 510937, 599458, 1021874, 2098103, 4196206, 14087263, 28174526, 98610841, 197221682]

約数ペア:

[(1, 197221682), (2, 98610841), (7, 28174526), (14, 14087263), (47, 4196206), (94, 2098103), (193, 1021874), (329, 599458), (386, 510937), (658, 299729), (1351, 145982), (1553, 126994), (2702, 72991), (3106, 63497), (9071, 21742), (10871, 18142)]