208570968

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{13729}}^1$

素因数の和:13952

約数の個数: 48

約数和(自身を含む): 567598200

約数和(自身を除く): 359027232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 13729, 15192, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 247122, 329496, 494244, 988488, 2896819, 5793638, 8690457, 11587276, 17380914, 23174552, 26071371, 34761828, 52142742, 69523656, 104285484, 208570968]

約数ペア:

[(1, 208570968), (2, 104285484), (3, 69523656), (4, 52142742), (6, 34761828), (8, 26071371), (9, 23174552), (12, 17380914), (18, 11587276), (24, 8690457), (36, 5793638), (72, 2896819), (211, 988488), (422, 494244), (633, 329496), (844, 247122), (1266, 164748), (1688, 123561), (1899, 109832), (2532, 82374), (3798, 54916), (5064, 41187), (7596, 27458), (13729, 15192)]