204072054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9419}}^1$

素因数の和:9604

約数の個数: 32

約数和(自身を含む): 428647680

約数和(自身を除く): 224575626

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 9419, 10833, 18838, 21666, 28257, 56514, 216637, 433274, 649911, 1299822, 1478783, 2957566, 4436349, 8872698, 34012009, 68024018, 102036027, 204072054]

約数ペア:

[(1, 204072054), (2, 102036027), (3, 68024018), (6, 34012009), (23, 8872698), (46, 4436349), (69, 2957566), (138, 1478783), (157, 1299822), (314, 649911), (471, 433274), (942, 216637), (3611, 56514), (7222, 28257), (9419, 21666), (10833, 18838)]