197237568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 112

約数和(自身を含む): 581704704

約数和(自身を除く): 384467136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 264, 282, 352, 376, 517, 528, 564, 704, 752, 1034, 1056, 1128, 1504, 1551, 1987, 2068, 2112, 2256, 3008, 3102, 3974, 4136, 4512, 5961, 6204, 7948, 8272, 9024, 11922, 12408, 15896, 16544, 21857, 23844, 24816, 31792, 33088, 43714, 47688, 49632, 63584, 65571, 87428, 93389, 95376, 99264, 127168, 131142, 174856, 186778, 190752, 262284, 280167, 349712, 373556, 381504, 524568, 560334, 699424, 747112, 1027279, 1049136, 1120668, 1398848, 1494224, 2054558, 2098272, 2241336, 2988448, 3081837, 4109116, 4196544, 4482672, 5976896, 6163674, 8218232, 8965344, 12327348, 16436464, 17930688, 24654696, 32872928, 49309392, 65745856, 98618784, 197237568]

約数ペア:

[(1, 197237568), (2, 98618784), (3, 65745856), (4, 49309392), (6, 32872928), (8, 24654696), (11, 17930688), (12, 16436464), (16, 12327348), (22, 8965344), (24, 8218232), (32, 6163674), (33, 5976896), (44, 4482672), (47, 4196544), (48, 4109116), (64, 3081837), (66, 2988448), (88, 2241336), (94, 2098272), (96, 2054558), (132, 1494224), (141, 1398848), (176, 1120668), (188, 1049136), (192, 1027279), (264, 747112), (282, 699424), (352, 560334), (376, 524568), (517, 381504), (528, 373556), (564, 349712), (704, 280167), (752, 262284), (1034, 190752), (1056, 186778), (1128, 174856), (1504, 131142), (1551, 127168), (1987, 99264), (2068, 95376), (2112, 93389), (2256, 87428), (3008, 65571), (3102, 63584), (3974, 49632), (4136, 47688), (4512, 43714), (5961, 33088), (6204, 31792), (7948, 24816), (8272, 23844), (9024, 21857), (11922, 16544), (12408, 15896)]