239020208

素因数分解:

$2^4\times 7^1\times {\mathrm{2134109}}^1$

素因数の和:2134124

約数の個数: 20

約数和(自身を含む): 529259280

約数和(自身を除く): 290239072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2134109, 4268218, 8536436, 14938763, 17072872, 29877526, 34145744, 59755052, 119510104, 239020208]

約数ペア:

[(1, 239020208), (2, 119510104), (4, 59755052), (7, 34145744), (8, 29877526), (14, 17072872), (16, 14938763), (28, 8536436), (56, 4268218), (112, 2134109)]