209005512

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{89779}}^1$

素因数の和:89885

約数の個数: 32

約数和(自身を含む): 527906400

約数和(自身を除く): 318900888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 89779, 179558, 269337, 359116, 538674, 718232, 1077348, 2154696, 8708563, 17417126, 26125689, 34834252, 52251378, 69668504, 104502756, 209005512]

約数ペア:

[(1, 209005512), (2, 104502756), (3, 69668504), (4, 52251378), (6, 34834252), (8, 26125689), (12, 17417126), (24, 8708563), (97, 2154696), (194, 1077348), (291, 718232), (388, 538674), (582, 359116), (776, 269337), (1164, 179558), (2328, 89779)]