206579968

素因数分解:

$2^8\times 7^1\times {\mathrm{115279}}^1$

素因数の和:115302

約数の個数: 36

約数和(自身を含む): 471264640

約数和(自身を除く): 264684672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 115279, 230558, 461116, 806953, 922232, 1613906, 1844464, 3227812, 3688928, 6455624, 7377856, 12911248, 14755712, 25822496, 29511424, 51644992, 103289984, 206579968]

約数ペア:

[(1, 206579968), (2, 103289984), (4, 51644992), (7, 29511424), (8, 25822496), (14, 14755712), (16, 12911248), (28, 7377856), (32, 6455624), (56, 3688928), (64, 3227812), (112, 1844464), (128, 1613906), (224, 922232), (256, 806953), (448, 461116), (896, 230558), (1792, 115279)]