207621353

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 223272960

約数和(自身を除く): 15651607

約数列:

[1, 29, 31, 157, 899, 1471, 4553, 4867, 42659, 45601, 141143, 230947, 1322429, 6697463, 7159357, 207621353]

約数ペア:

[(1, 207621353), (29, 7159357), (31, 6697463), (157, 1322429), (899, 230947), (1471, 141143), (4553, 45601), (4867, 42659)]