197246672

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28871}}^1$

素因数の和:28947

約数の個数: 40

約数和(自身を含む): 443935872

約数和(自身を除く): 246689200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 28871, 57742, 115484, 202097, 230968, 404194, 461936, 808388, 1616776, 1761131, 3233552, 3522262, 7044524, 12327917, 14089048, 24655834, 28178096, 49311668, 98623336, 197246672]

約数ペア:

[(1, 197246672), (2, 98623336), (4, 49311668), (7, 28178096), (8, 24655834), (14, 14089048), (16, 12327917), (28, 7044524), (56, 3522262), (61, 3233552), (112, 1761131), (122, 1616776), (244, 808388), (427, 461936), (488, 404194), (854, 230968), (976, 202097), (1708, 115484), (3416, 57742), (6832, 28871)]