204845869

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 221610816

約数和(自身を除く): 16764947

約数列:

[1, 17, 61, 251, 787, 1037, 4267, 13379, 15311, 48007, 197537, 260287, 816119, 3358129, 12049757, 204845869]

約数ペア:

[(1, 204845869), (17, 12049757), (61, 3358129), (251, 816119), (787, 260287), (1037, 197537), (4267, 48007), (13379, 15311)]