189956843

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 198528000

約数和(自身を除く): 8571157

約数列:

[1, 43, 79, 199, 281, 3397, 8557, 12083, 15721, 22199, 55919, 676003, 954557, 2404517, 4417601, 189956843]

約数ペア:

[(1, 189956843), (43, 4417601), (79, 2404517), (199, 954557), (281, 676003), (3397, 55919), (8557, 22199), (12083, 15721)]