202674938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19681}}^1$

素因数の和:19973

約数の個数: 16

約数和(自身を含む): 321210240

約数和(自身を除く): 118535302

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19681, 39362, 373939, 747878, 5333551, 10667102, 101337469, 202674938]

約数ペア:

[(1, 202674938), (2, 101337469), (19, 10667102), (38, 5333551), (271, 747878), (542, 373939), (5149, 39362), (10298, 19681)]