202212021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 308385792

約数和(自身を除く): 106173771

約数列:

[1, 3, 11, 23, 33, 69, 253, 263, 759, 789, 1013, 2893, 3039, 6049, 8679, 11143, 18147, 23299, 33429, 66539, 69897, 199617, 256289, 266419, 768867, 799257, 2930609, 6127637, 8791827, 18382911, 67404007, 202212021]

約数ペア:

[(1, 202212021), (3, 67404007), (11, 18382911), (23, 8791827), (33, 6127637), (69, 2930609), (253, 799257), (263, 768867), (759, 266419), (789, 256289), (1013, 199617), (2893, 69897), (3039, 66539), (6049, 33429), (8679, 23299), (11143, 18147)]