207104973

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{19441}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 285564096

約数和(自身を除く): 78459123

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 19441, 58323, 1030373, 1302547, 3091119, 3907641, 69034991, 207104973]

約数ペア:

[(1, 207104973), (3, 69034991), (53, 3907641), (67, 3091119), (159, 1302547), (201, 1030373), (3551, 58323), (10653, 19441)]