207035367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52721}}^1$

素因数の和:52759

約数の個数: 32

約数和(自身を含む): 364414464

約数和(自身を除く): 157379097

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 52721, 158163, 369047, 579931, 896257, 1107141, 1739793, 2688771, 4059517, 6273799, 9858827, 12178551, 18821397, 29576481, 69011789, 207035367]

約数ペア:

[(1, 207035367), (3, 69011789), (7, 29576481), (11, 18821397), (17, 12178551), (21, 9858827), (33, 6273799), (51, 4059517), (77, 2688771), (119, 1739793), (187, 1107141), (231, 896257), (357, 579931), (561, 369047), (1309, 158163), (3927, 52721)]