201958141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{16091}}^1$

素因数の和:16272

約数の個数: 16

約数和(自身を含む): 253352448

約数和(自身を除く): 51394307

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 12551, 16091, 112637, 177001, 1239007, 2622833, 18359831, 28851163, 201958141]

約数ペア:

[(1, 201958141), (7, 28851163), (11, 18359831), (77, 2622833), (163, 1239007), (1141, 177001), (1793, 112637), (12551, 16091)]