202152867

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{260171}}^1$

素因数の和:260218

約数の個数: 16

約数和(自身を含む): 316369152

約数和(自身を除く): 114216285

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 260171, 780513, 1821197, 5463591, 9626327, 28878981, 67384289, 202152867]

約数ペア:

[(1, 202152867), (3, 67384289), (7, 28878981), (21, 9626327), (37, 5463591), (111, 1821197), (259, 780513), (777, 260171)]