199962008

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 381964800

約数和(自身を除く): 182002792

約数列:

[1, 2, 4, 8, 97, 127, 194, 254, 388, 508, 776, 1016, 2029, 4058, 8116, 12319, 16232, 24638, 49276, 98552, 196813, 257683, 393626, 515366, 787252, 1030732, 1574504, 2061464, 24995251, 49990502, 99981004, 199962008]

約数ペア:

[(1, 199962008), (2, 99981004), (4, 49990502), (8, 24995251), (97, 2061464), (127, 1574504), (194, 1030732), (254, 787252), (388, 515366), (508, 393626), (776, 257683), (1016, 196813), (2029, 98552), (4058, 49276), (8116, 24638), (12319, 16232)]