201584421

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{70657}}^1$

素因数の和:70980

約数の個数: 12

約数和(自身を含む): 292100172

約数和(自身を除く): 90515751

約数列:

[1, 3, 9, 317, 951, 2853, 70657, 211971, 635913, 22398269, 67194807, 201584421]

約数ペア:

[(1, 201584421), (3, 67194807), (9, 22398269), (317, 635913), (951, 211971), (2853, 70657)]