204873984

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12703}}^1$

素因数の和:12732

約数の個数: 108

約数和(自身を含む): 675141376

約数和(自身を除く): 470267392

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, 12703, 16128, 25406, 38109, 50812, 76218, 88921, 101624, 114327, 152436, 177842, 203248, 228654, 266763, 304872, 355684, 406496, 457308, 533526, 609744, 711368, 800289, 812992, 914616, 1067052, 1219488, 1422736, 1600578, 1625984, 1829232, 2134104, 2438976, 2845472, 3201156, 3251968, 3658464, 4268208, 4877952, 5690944, 6402312, 7316928, 8536416, 9755904, 11381888, 12804624, 14633856, 17072832, 22763776, 25609248, 29267712, 34145664, 51218496, 68291328, 102436992, 204873984]

約数ペア:

[(1, 204873984), (2, 102436992), (3, 68291328), (4, 51218496), (6, 34145664), (7, 29267712), (8, 25609248), (9, 22763776), (12, 17072832), (14, 14633856), (16, 12804624), (18, 11381888), (21, 9755904), (24, 8536416), (28, 7316928), (32, 6402312), (36, 5690944), (42, 4877952), (48, 4268208), (56, 3658464), (63, 3251968), (64, 3201156), (72, 2845472), (84, 2438976), (96, 2134104), (112, 1829232), (126, 1625984), (128, 1600578), (144, 1422736), (168, 1219488), (192, 1067052), (224, 914616), (252, 812992), (256, 800289), (288, 711368), (336, 609744), (384, 533526), (448, 457308), (504, 406496), (576, 355684), (672, 304872), (768, 266763), (896, 228654), (1008, 203248), (1152, 177842), (1344, 152436), (1792, 114327), (2016, 101624), (2304, 88921), (2688, 76218), (4032, 50812), (5376, 38109), (8064, 25406), (12703, 16128)]