210864829

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3833}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 250283520

約数和(自身を除く): 39418691

約数列:

[1, 7, 29, 203, 271, 1897, 3833, 7859, 26831, 55013, 111157, 778099, 1038743, 7271201, 30123547, 210864829]

約数ペア:

[(1, 210864829), (7, 30123547), (29, 7271201), (203, 1038743), (271, 778099), (1897, 111157), (3833, 55013), (7859, 26831)]