197331904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 112

約数和(自身を含む): 509723136

約数和(自身を除く): 312391232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 1012, 1232, 1288, 1472, 1741, 1771, 2024, 2464, 2576, 3482, 3542, 4048, 4928, 5152, 6964, 7084, 8096, 10304, 12187, 13928, 14168, 16192, 19151, 24374, 27856, 28336, 38302, 40043, 48748, 55712, 56672, 76604, 80086, 97496, 111424, 113344, 134057, 153208, 160172, 194992, 268114, 280301, 306416, 320344, 389984, 440473, 536228, 560602, 612832, 640688, 779968, 880946, 1072456, 1121204, 1225664, 1281376, 1761892, 2144912, 2242408, 2562752, 3083311, 3523784, 4289824, 4484816, 6166622, 7047568, 8579648, 8969632, 12333244, 14095136, 17939264, 24666488, 28190272, 49332976, 98665952, 197331904]

約数ペア:

[(1, 197331904), (2, 98665952), (4, 49332976), (7, 28190272), (8, 24666488), (11, 17939264), (14, 14095136), (16, 12333244), (22, 8969632), (23, 8579648), (28, 7047568), (32, 6166622), (44, 4484816), (46, 4289824), (56, 3523784), (64, 3083311), (77, 2562752), (88, 2242408), (92, 2144912), (112, 1761892), (154, 1281376), (161, 1225664), (176, 1121204), (184, 1072456), (224, 880946), (253, 779968), (308, 640688), (322, 612832), (352, 560602), (368, 536228), (448, 440473), (506, 389984), (616, 320344), (644, 306416), (704, 280301), (736, 268114), (1012, 194992), (1232, 160172), (1288, 153208), (1472, 134057), (1741, 113344), (1771, 111424), (2024, 97496), (2464, 80086), (2576, 76604), (3482, 56672), (3542, 55712), (4048, 48748), (4928, 40043), (5152, 38302), (6964, 28336), (7084, 27856), (8096, 24374), (10304, 19151), (12187, 16192), (13928, 14168)]