201990093

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{1361}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 274274112

約数和(自身を除く): 72284019

約数列:

[1, 3, 61, 183, 811, 1361, 2433, 4083, 49471, 83021, 148413, 249063, 1103771, 3311313, 67330031, 201990093]

約数ペア:

[(1, 201990093), (3, 67330031), (61, 3311313), (183, 1103771), (811, 249063), (1361, 148413), (2433, 83021), (4083, 49471)]