201389142

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{41387}}^1$

素因数の和:42203

約数の個数: 16

約数和(自身を含む): 403284672

約数和(自身を除く): 201895530

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 41387, 82774, 124161, 248322, 33564857, 67129714, 100694571, 201389142]

約数ペア:

[(1, 201389142), (2, 100694571), (3, 67129714), (6, 33564857), (811, 248322), (1622, 124161), (2433, 82774), (4866, 41387)]