196809984

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12203}}^1$

素因数の和:12232

約数の個数: 108

約数和(自身を含む): 648569376

約数和(自身を除く): 451759392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12203, 16128, 24406, 36609, 48812, 73218, 85421, 97624, 109827, 146436, 170842, 195248, 219654, 256263, 292872, 341684, 390496, 439308, 512526, 585744, 683368, 768789, 780992, 878616, 1025052, 1171488, 1366736, 1537578, 1561984, 1757232, 2050104, 2342976, 2733472, 3075156, 3123968, 3514464, 4100208, 4685952, 5466944, 6150312, 7028928, 8200416, 9371904, 10933888, 12300624, 14057856, 16400832, 21867776, 24601248, 28115712, 32801664, 49202496, 65603328, 98404992, 196809984]

約数ペア:

[(1, 196809984), (2, 98404992), (3, 65603328), (4, 49202496), (6, 32801664), (7, 28115712), (8, 24601248), (9, 21867776), (12, 16400832), (14, 14057856), (16, 12300624), (18, 10933888), (21, 9371904), (24, 8200416), (28, 7028928), (32, 6150312), (36, 5466944), (42, 4685952), (48, 4100208), (56, 3514464), (63, 3123968), (64, 3075156), (72, 2733472), (84, 2342976), (96, 2050104), (112, 1757232), (126, 1561984), (128, 1537578), (144, 1366736), (168, 1171488), (192, 1025052), (224, 878616), (252, 780992), (256, 768789), (288, 683368), (336, 585744), (384, 512526), (448, 439308), (504, 390496), (576, 341684), (672, 292872), (768, 256263), (896, 219654), (1008, 195248), (1152, 170842), (1344, 146436), (1792, 109827), (2016, 97624), (2304, 85421), (2688, 73218), (4032, 48812), (5376, 36609), (8064, 24406), (12203, 16128)]