219095624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{1597}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 448718400

約数和(自身を除く): 229622776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1559, 1597, 3118, 3194, 6236, 6388, 12472, 12776, 17149, 17567, 34298, 35134, 68596, 70268, 137192, 140536, 2489723, 4979446, 9958892, 19917784, 27386953, 54773906, 109547812, 219095624]

約数ペア:

[(1, 219095624), (2, 109547812), (4, 54773906), (8, 27386953), (11, 19917784), (22, 9958892), (44, 4979446), (88, 2489723), (1559, 140536), (1597, 137192), (3118, 70268), (3194, 68596), (6236, 35134), (6388, 34298), (12472, 17567), (12776, 17149)]