204590229

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 286623360

約数和(自身を除く): 82033131

約数列:

[1, 3, 53, 59, 113, 159, 177, 193, 339, 579, 3127, 5989, 6667, 9381, 10229, 11387, 17967, 20001, 21809, 30687, 34161, 65427, 353351, 603511, 1060053, 1155877, 1286731, 1810533, 3467631, 3860193, 68196743, 204590229]

約数ペア:

[(1, 204590229), (3, 68196743), (53, 3860193), (59, 3467631), (113, 1810533), (159, 1286731), (177, 1155877), (193, 1060053), (339, 603511), (579, 353351), (3127, 65427), (5989, 34161), (6667, 30687), (9381, 21809), (10229, 20001), (11387, 17967)]