207885523

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 221377536

約数和(自身を除く): 13492013

約数列:

[1, 23, 67, 313, 431, 1541, 7199, 9913, 20971, 28877, 134903, 482333, 664171, 3102769, 9038501, 207885523]

約数ペア:

[(1, 207885523), (23, 9038501), (67, 3102769), (313, 664171), (431, 482333), (1541, 134903), (7199, 28877), (9913, 20971)]