197956416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{147289}}^1$

素因数の和:147311

約数の個数: 56

約数和(自身を含む): 598586560

約数和(自身を除く): 400630144

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, 147289, 294578, 441867, 589156, 883734, 1031023, 1178312, 1767468, 2062046, 2356624, 3093069, 3534936, 4124092, 4713248, 6186138, 7069872, 8248184, 9426496, 12372276, 14139744, 16496368, 24744552, 28279488, 32992736, 49489104, 65985472, 98978208, 197956416]

約数ペア:

[(1, 197956416), (2, 98978208), (3, 65985472), (4, 49489104), (6, 32992736), (7, 28279488), (8, 24744552), (12, 16496368), (14, 14139744), (16, 12372276), (21, 9426496), (24, 8248184), (28, 7069872), (32, 6186138), (42, 4713248), (48, 4124092), (56, 3534936), (64, 3093069), (84, 2356624), (96, 2062046), (112, 1767468), (168, 1178312), (192, 1031023), (224, 883734), (336, 589156), (448, 441867), (672, 294578), (1344, 147289)]