206435824

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3702

約数の個数: 60

約数和(自身を含む): 471774864

約数和(自身を除く): 265339040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3577, 3607, 4088, 7154, 7214, 8176, 14308, 14428, 25249, 28616, 28856, 50498, 57232, 57712, 100996, 176743, 201992, 263311, 353486, 403984, 526622, 706972, 1053244, 1413944, 1843177, 2106488, 2827888, 3686354, 4212976, 7372708, 12902239, 14745416, 25804478, 29490832, 51608956, 103217912, 206435824]

約数ペア:

[(1, 206435824), (2, 103217912), (4, 51608956), (7, 29490832), (8, 25804478), (14, 14745416), (16, 12902239), (28, 7372708), (49, 4212976), (56, 3686354), (73, 2827888), (98, 2106488), (112, 1843177), (146, 1413944), (196, 1053244), (292, 706972), (392, 526622), (511, 403984), (584, 353486), (784, 263311), (1022, 201992), (1168, 176743), (2044, 100996), (3577, 57712), (3607, 57232), (4088, 50498), (7154, 28856), (7214, 28616), (8176, 25249), (14308, 14428)]