201867113

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179119}}^1$

素因数の和:179156

約数の個数: 12

約数和(自身を含む): 245036160

約数和(自身を除く): 43169047

約数列:

[1, 7, 23, 49, 161, 1127, 179119, 1253833, 4119737, 8776831, 28838159, 201867113]

約数ペア:

[(1, 201867113), (7, 28838159), (23, 8776831), (49, 4119737), (161, 1253833), (1127, 179119)]