205371672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{883}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 561375360

約数和(自身を除く): 356003688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 881, 883, 1762, 1766, 2643, 2649, 3524, 3532, 5286, 5298, 7048, 7064, 9691, 9713, 10572, 10596, 19382, 19426, 21144, 21192, 29073, 29139, 38764, 38852, 58146, 58278, 77528, 77704, 116292, 116556, 232584, 233112, 777923, 1555846, 2333769, 3111692, 4667538, 6223384, 8557153, 9335076, 17114306, 18670152, 25671459, 34228612, 51342918, 68457224, 102685836, 205371672]

約数ペア:

[(1, 205371672), (2, 102685836), (3, 68457224), (4, 51342918), (6, 34228612), (8, 25671459), (11, 18670152), (12, 17114306), (22, 9335076), (24, 8557153), (33, 6223384), (44, 4667538), (66, 3111692), (88, 2333769), (132, 1555846), (264, 777923), (881, 233112), (883, 232584), (1762, 116556), (1766, 116292), (2643, 77704), (2649, 77528), (3524, 58278), (3532, 58146), (5286, 38852), (5298, 38764), (7048, 29139), (7064, 29073), (9691, 21192), (9713, 21144), (10572, 19426), (10596, 19382)]