202972089

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 272835200

約数和(自身を除く): 69863111

約数列:

[1, 3, 229, 439, 673, 687, 1317, 2019, 100531, 154117, 295447, 301593, 462351, 886341, 67657363, 202972089]

約数ペア:

[(1, 202972089), (3, 67657363), (229, 886341), (439, 462351), (673, 301593), (687, 295447), (1317, 154117), (2019, 100531)]