207795238

素因数分解:

$2^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{20249}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 356724000

約数和(自身を除く): 148928762

約数列:

[1, 2, 7, 14, 733, 1466, 5131, 10262, 20249, 40498, 141743, 283486, 14842517, 29685034, 103897619, 207795238]

約数ペア:

[(1, 207795238), (2, 103897619), (7, 29685034), (14, 14842517), (733, 283486), (1466, 141743), (5131, 40498), (10262, 20249)]