201644795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{159403}}^1$

素因数の和:159442

約数の個数: 16

約数和(自身を含む): 275450112

約数和(自身を除く): 73805317

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 159403, 797015, 1753433, 3666269, 8767165, 18331345, 40328959, 201644795]

約数ペア:

[(1, 201644795), (5, 40328959), (11, 18331345), (23, 8767165), (55, 3666269), (115, 1753433), (253, 797015), (1265, 159403)]