208099304

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60919}}^1$

素因数の和:60993

約数の個数: 32

約数和(自身を含む): 453244800

約数和(自身を除く): 245145496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 60919, 121838, 243676, 426433, 487352, 852866, 1705732, 3411464, 3716059, 7432118, 14864236, 26012413, 29728472, 52024826, 104049652, 208099304]

約数ペア:

[(1, 208099304), (2, 104049652), (4, 52024826), (7, 29728472), (8, 26012413), (14, 14864236), (28, 7432118), (56, 3716059), (61, 3411464), (122, 1705732), (244, 852866), (427, 487352), (488, 426433), (854, 243676), (1708, 121838), (3416, 60919)]