201858097

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179111}}^1$

素因数の和:179148

約数の個数: 12

約数和(自身を含む): 245025216

約数和(自身を除く): 43167119

約数列:

[1, 7, 23, 49, 161, 1127, 179111, 1253777, 4119553, 8776439, 28836871, 201858097]

約数ペア:

[(1, 201858097), (7, 28836871), (23, 8776439), (49, 4119553), (161, 1253777), (1127, 179111)]