216203456

素因数分解:

$2^6\times 7^1\times {\mathrm{482597}}^1$

素因数の和:482616

約数の個数: 28

約数和(自身を含む): 490319568

約数和(自身を除く): 274116112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 482597, 965194, 1930388, 3378179, 3860776, 6756358, 7721552, 13512716, 15443104, 27025432, 30886208, 54050864, 108101728, 216203456]

約数ペア:

[(1, 216203456), (2, 108101728), (4, 54050864), (7, 30886208), (8, 27025432), (14, 15443104), (16, 13512716), (28, 7721552), (32, 6756358), (56, 3860776), (64, 3378179), (112, 1930388), (224, 965194), (448, 482597)]