202193887

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18793}}^1$

素因数の和:18882

約数の個数: 16

約数和(自身を含む): 243570240

約数和(自身を除く): 41376353

約数列:

[1, 7, 29, 53, 203, 371, 1537, 10759, 18793, 131551, 544997, 996029, 3814979, 6972203, 28884841, 202193887]

約数ペア:

[(1, 202193887), (7, 28884841), (29, 6972203), (53, 3814979), (203, 996029), (371, 544997), (1537, 131551), (10759, 18793)]