208025946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 475800000

約数和(自身を除く): 267774054

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 487, 974, 1249, 1461, 2498, 2922, 3747, 4383, 7494, 8766, 9253, 11241, 18506, 22482, 23731, 27759, 47462, 55518, 71193, 83277, 142386, 166554, 213579, 427158, 608263, 1216526, 1824789, 3649578, 5474367, 10948734, 11556997, 23113994, 34670991, 69341982, 104012973, 208025946]

約数ペア:

[(1, 208025946), (2, 104012973), (3, 69341982), (6, 34670991), (9, 23113994), (18, 11556997), (19, 10948734), (38, 5474367), (57, 3649578), (114, 1824789), (171, 1216526), (342, 608263), (487, 427158), (974, 213579), (1249, 166554), (1461, 142386), (2498, 83277), (2922, 71193), (3747, 55518), (4383, 47462), (7494, 27759), (8766, 23731), (9253, 22482), (11241, 18506)]