205279872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{76369}}^1$

素因数の和:76393

約数の個数: 64

約数和(自身を含む): 623179200

約数和(自身を除く): 417899328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 76369, 152738, 229107, 305476, 458214, 534583, 610952, 916428, 1069166, 1221904, 1603749, 1832856, 2138332, 2443808, 3207498, 3665712, 4276664, 4887616, 6414996, 7331424, 8553328, 9775232, 12829992, 14662848, 17106656, 25659984, 29325696, 34213312, 51319968, 68426624, 102639936, 205279872]

約数ペア:

[(1, 205279872), (2, 102639936), (3, 68426624), (4, 51319968), (6, 34213312), (7, 29325696), (8, 25659984), (12, 17106656), (14, 14662848), (16, 12829992), (21, 9775232), (24, 8553328), (28, 7331424), (32, 6414996), (42, 4887616), (48, 4276664), (56, 3665712), (64, 3207498), (84, 2443808), (96, 2138332), (112, 1832856), (128, 1603749), (168, 1221904), (192, 1069166), (224, 916428), (336, 610952), (384, 534583), (448, 458214), (672, 305476), (896, 229107), (1344, 152738), (2688, 76369)]