201399296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28124

約数の個数: 44

約数和(自身を含む): 460132848

約数和(自身を除く): 258733552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 28097, 56194, 112388, 196679, 224776, 393358, 449552, 786716, 899104, 1573432, 1798208, 3146864, 3596416, 6293728, 7192832, 12587456, 14385664, 25174912, 28771328, 50349824, 100699648, 201399296]

約数ペア:

[(1, 201399296), (2, 100699648), (4, 50349824), (7, 28771328), (8, 25174912), (14, 14385664), (16, 12587456), (28, 7192832), (32, 6293728), (56, 3596416), (64, 3146864), (112, 1798208), (128, 1573432), (224, 899104), (256, 786716), (448, 449552), (512, 393358), (896, 224776), (1024, 196679), (1792, 112388), (3584, 56194), (7168, 28097)]