198541206

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 449467200

約数和(自身を除く): 250925994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 834, 1251, 2502, 2939, 3753, 5878, 7506, 8817, 11259, 17634, 22518, 26451, 33777, 52902, 67554, 79353, 158706, 238059, 408521, 476118, 714177, 817042, 1225563, 1428354, 2451126, 3676689, 7353378, 11030067, 22060134, 33090201, 66180402, 99270603, 198541206]

約数ペア:

[(1, 198541206), (2, 99270603), (3, 66180402), (6, 33090201), (9, 22060134), (18, 11030067), (27, 7353378), (54, 3676689), (81, 2451126), (139, 1428354), (162, 1225563), (243, 817042), (278, 714177), (417, 476118), (486, 408521), (834, 238059), (1251, 158706), (2502, 79353), (2939, 67554), (3753, 52902), (5878, 33777), (7506, 26451), (8817, 22518), (11259, 17634)]