205210704

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{30757}}^1$

素因数の和:30907

約数の個数: 40

約数和(自身を含む): 533958880

約数和(自身を除く): 328748176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 30757, 61514, 92271, 123028, 184542, 246056, 369084, 492112, 738168, 1476336, 4275223, 8550446, 12825669, 17100892, 25651338, 34201784, 51302676, 68403568, 102605352, 205210704]

約数ペア:

[(1, 205210704), (2, 102605352), (3, 68403568), (4, 51302676), (6, 34201784), (8, 25651338), (12, 17100892), (16, 12825669), (24, 8550446), (48, 4275223), (139, 1476336), (278, 738168), (417, 492112), (556, 369084), (834, 246056), (1112, 184542), (1668, 123028), (2224, 92271), (3336, 61514), (6672, 30757)]