215559232

素因数分解:

$2^6\times 7^2\times {\mathrm{68737}}^1$

素因数の和:68763

約数の個数: 42

約数和(自身を含む): 497594382

約数和(自身を除く): 282035150

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 68737, 137474, 274948, 481159, 549896, 962318, 1099792, 1924636, 2199584, 3368113, 3849272, 4399168, 6736226, 7698544, 13472452, 15397088, 26944904, 30794176, 53889808, 107779616, 215559232]

約数ペア:

[(1, 215559232), (2, 107779616), (4, 53889808), (7, 30794176), (8, 26944904), (14, 15397088), (16, 13472452), (28, 7698544), (32, 6736226), (49, 4399168), (56, 3849272), (64, 3368113), (98, 2199584), (112, 1924636), (196, 1099792), (224, 962318), (392, 549896), (448, 481159), (784, 274948), (1568, 137474), (3136, 68737)]