208818624

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{155371}}^1$

素因数の和:155393

約数の個数: 56

約数和(自身を含む): 631431808

約数和(自身を除く): 422613184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 155371, 310742, 466113, 621484, 932226, 1087597, 1242968, 1864452, 2175194, 2485936, 3262791, 3728904, 4350388, 4971872, 6525582, 7457808, 8700776, 9943744, 13051164, 14915616, 17401552, 26102328, 29831232, 34803104, 52204656, 69606208, 104409312, 208818624]

約数ペア:

[(1, 208818624), (2, 104409312), (3, 69606208), (4, 52204656), (6, 34803104), (7, 29831232), (8, 26102328), (12, 17401552), (14, 14915616), (16, 13051164), (21, 9943744), (24, 8700776), (28, 7457808), (32, 6525582), (42, 4971872), (48, 4350388), (56, 3728904), (64, 3262791), (84, 2485936), (96, 2175194), (112, 1864452), (168, 1242968), (192, 1087597), (224, 932226), (336, 621484), (448, 466113), (672, 310742), (1344, 155371)]