211127808

素因数分解:

$2^9\times 3^1\times {\mathrm{137453}}^1$

素因数の和:137474

約数の個数: 40

約数和(自身を含む): 562461768

約数和(自身を除く): 351333960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 137453, 274906, 412359, 549812, 824718, 1099624, 1649436, 2199248, 3298872, 4398496, 6597744, 8796992, 13195488, 17593984, 26390976, 35187968, 52781952, 70375936, 105563904, 211127808]

約数ペア:

[(1, 211127808), (2, 105563904), (3, 70375936), (4, 52781952), (6, 35187968), (8, 26390976), (12, 17593984), (16, 13195488), (24, 8796992), (32, 6597744), (48, 4398496), (64, 3298872), (96, 2199248), (128, 1649436), (192, 1099624), (256, 824718), (384, 549812), (512, 412359), (768, 274906), (1536, 137453)]