200748597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 325204992

約数和(自身を除く): 124456395

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 849, 1981, 1987, 4811, 5943, 5961, 13909, 14433, 33677, 33779, 41727, 101031, 101337, 236453, 562321, 709359, 1686963, 3936247, 9559457, 11808741, 28678371, 66916199, 200748597]

約数ペア:

[(1, 200748597), (3, 66916199), (7, 28678371), (17, 11808741), (21, 9559457), (51, 3936247), (119, 1686963), (283, 709359), (357, 562321), (849, 236453), (1981, 101337), (1987, 101031), (4811, 41727), (5943, 33779), (5961, 33677), (13909, 14433)]