201422469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15809}}^1$

素因数の和:15980

約数の個数: 16

約数和(自身を含む): 279267840

約数和(自身を除く): 77845371

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 15809, 47427, 490079, 1470237, 2165833, 6497499, 67140823, 201422469]

約数ペア:

[(1, 201422469), (3, 67140823), (31, 6497499), (93, 2165833), (137, 1470237), (411, 490079), (4247, 47427), (12741, 15809)]