202847904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 663586560

約数和(自身を除く): 460738656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 239, 252, 288, 336, 421, 478, 504, 672, 717, 842, 956, 1008, 1263, 1434, 1673, 1684, 1912, 2016, 2151, 2526, 2868, 2947, 3346, 3368, 3789, 3824, 4302, 5019, 5052, 5736, 5894, 6692, 6736, 7578, 7648, 8604, 8841, 10038, 10104, 11472, 11788, 13384, 13472, 15057, 15156, 17208, 17682, 20076, 20208, 22944, 23576, 26523, 26768, 30114, 30312, 34416, 35364, 40152, 40416, 47152, 53046, 53536, 60228, 60624, 68832, 70728, 80304, 94304, 100619, 106092, 120456, 121248, 141456, 160608, 201238, 212184, 240912, 282912, 301857, 402476, 424368, 481824, 603714, 704333, 804952, 848736, 905571, 1207428, 1408666, 1609904, 1811142, 2112999, 2414856, 2817332, 3219808, 3622284, 4225998, 4829712, 5634664, 6338997, 7244568, 8451996, 9659424, 11269328, 12677994, 14489136, 16903992, 22538656, 25355988, 28978272, 33807984, 50711976, 67615968, 101423952, 202847904]

約数ペア:

[(1, 202847904), (2, 101423952), (3, 67615968), (4, 50711976), (6, 33807984), (7, 28978272), (8, 25355988), (9, 22538656), (12, 16903992), (14, 14489136), (16, 12677994), (18, 11269328), (21, 9659424), (24, 8451996), (28, 7244568), (32, 6338997), (36, 5634664), (42, 4829712), (48, 4225998), (56, 3622284), (63, 3219808), (72, 2817332), (84, 2414856), (96, 2112999), (112, 1811142), (126, 1609904), (144, 1408666), (168, 1207428), (224, 905571), (239, 848736), (252, 804952), (288, 704333), (336, 603714), (421, 481824), (478, 424368), (504, 402476), (672, 301857), (717, 282912), (842, 240912), (956, 212184), (1008, 201238), (1263, 160608), (1434, 141456), (1673, 121248), (1684, 120456), (1912, 106092), (2016, 100619), (2151, 94304), (2526, 80304), (2868, 70728), (2947, 68832), (3346, 60624), (3368, 60228), (3789, 53536), (3824, 53046), (4302, 47152), (5019, 40416), (5052, 40152), (5736, 35364), (5894, 34416), (6692, 30312), (6736, 30114), (7578, 26768), (7648, 26523), (8604, 23576), (8841, 22944), (10038, 20208), (10104, 20076), (11472, 17682), (11788, 17208), (13384, 15156), (13472, 15057)]