187565244

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{220147}}^1$

素因数の和:220225

約数の個数: 24

約数和(自身を含む): 443818368

約数和(自身を除く): 256253124

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 220147, 440294, 660441, 880588, 1320882, 2641764, 15630437, 31260874, 46891311, 62521748, 93782622, 187565244]

約数ペア:

[(1, 187565244), (2, 93782622), (3, 62521748), (4, 46891311), (6, 31260874), (12, 15630437), (71, 2641764), (142, 1320882), (213, 880588), (284, 660441), (426, 440294), (852, 220147)]