201985993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1117}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 233760384

約数和(自身を除く): 31774391

約数列:

[1, 11, 17, 187, 967, 1117, 10637, 12287, 16439, 18989, 180829, 208879, 1080139, 11881529, 18362363, 201985993]

約数ペア:

[(1, 201985993), (11, 18362363), (17, 11881529), (187, 1080139), (967, 208879), (1117, 180829), (10637, 18989), (12287, 16439)]