199896354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9733}}^1$

素因数の和:9911

約数の個数: 48

約数和(自身を含む): 498069312

約数和(自身を除く): 298172958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 9733, 10269, 19466, 20538, 29199, 58398, 68131, 87597, 136262, 175194, 204393, 408786, 613179, 1226358, 1586479, 3172958, 4759437, 9518874, 11105353, 14278311, 22210706, 28556622, 33316059, 66632118, 99948177, 199896354]

約数ペア:

[(1, 199896354), (2, 99948177), (3, 66632118), (6, 33316059), (7, 28556622), (9, 22210706), (14, 14278311), (18, 11105353), (21, 9518874), (42, 4759437), (63, 3172958), (126, 1586479), (163, 1226358), (326, 613179), (489, 408786), (978, 204393), (1141, 175194), (1467, 136262), (2282, 87597), (2934, 68131), (3423, 58398), (6846, 29199), (9733, 20538), (10269, 19466)]