200801419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31079}}^1$

素因数の和:31170

約数の個数: 16

約数和(自身を含む): 250629120

約数和(自身を除く): 49827701

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 31079, 217553, 404027, 2206609, 2828189, 15446263, 28685917, 200801419]

約数ペア:

[(1, 200801419), (7, 28685917), (13, 15446263), (71, 2828189), (91, 2206609), (497, 404027), (923, 217553), (6461, 31079)]