205697283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 306608640

約数和(自身を除く): 100911357

約数列:

[1, 3, 11, 33, 73, 103, 219, 309, 803, 829, 1133, 2409, 2487, 3399, 7519, 9119, 22557, 27357, 60517, 82709, 85387, 181551, 248127, 256161, 665687, 939257, 1997061, 2817771, 6233251, 18699753, 68565761, 205697283]

約数ペア:

[(1, 205697283), (3, 68565761), (11, 18699753), (33, 6233251), (73, 2817771), (103, 1997061), (219, 939257), (309, 665687), (803, 256161), (829, 248127), (1133, 181551), (2409, 85387), (2487, 82709), (3399, 60517), (7519, 27357), (9119, 22557)]