207945353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12799}}^1$

素因数の和:13028

約数の個数: 16

約数和(自身を含む): 260505600

約数和(自身を除く): 52560247

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 12799, 16247, 89593, 140789, 985523, 2700589, 18904123, 29706479, 207945353]

約数ペア:

[(1, 207945353), (7, 29706479), (11, 18904123), (77, 2700589), (211, 985523), (1477, 140789), (2321, 89593), (12799, 16247)]