203783296

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 417328920

約数和(自身を除く): 213545624

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 113, 128, 146, 193, 226, 292, 386, 452, 584, 772, 904, 1168, 1544, 1808, 2336, 3088, 3616, 4672, 6176, 7232, 8249, 9344, 12352, 14089, 14464, 16498, 21809, 24704, 28178, 32996, 43618, 56356, 65992, 87236, 112712, 131984, 174472, 225424, 263968, 348944, 450848, 527936, 697888, 901696, 1055872, 1395776, 1592057, 1803392, 2791552, 3184114, 6368228, 12736456, 25472912, 50945824, 101891648, 203783296]

約数ペア:

[(1, 203783296), (2, 101891648), (4, 50945824), (8, 25472912), (16, 12736456), (32, 6368228), (64, 3184114), (73, 2791552), (113, 1803392), (128, 1592057), (146, 1395776), (193, 1055872), (226, 901696), (292, 697888), (386, 527936), (452, 450848), (584, 348944), (772, 263968), (904, 225424), (1168, 174472), (1544, 131984), (1808, 112712), (2336, 87236), (3088, 65992), (3616, 56356), (4672, 43618), (6176, 32996), (7232, 28178), (8249, 24704), (9344, 21809), (12352, 16498), (14089, 14464)]