202293119

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179497}}^1$

素因数の和:179534

約数の個数: 12

約数和(自身を含む): 245553264

約数和(自身を除く): 43260145

約数列:

[1, 7, 23, 49, 161, 1127, 179497, 1256479, 4128431, 8795353, 28899017, 202293119]

約数ペア:

[(1, 202293119), (7, 28899017), (23, 8795353), (49, 4128431), (161, 1256479), (1127, 179497)]