201660159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{6781}}^1$

素因数の和:7238

約数の個数: 16

約数和(自身を含む): 281263104

約数和(自身を除く): 79602945

約数列:

[1, 3, 23, 69, 431, 1293, 6781, 9913, 20343, 29739, 155963, 467889, 2922611, 8767833, 67220053, 201660159]

約数ペア:

[(1, 201660159), (3, 67220053), (23, 8767833), (69, 2922611), (431, 467889), (1293, 155963), (6781, 29739), (9913, 20343)]