202159468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379999}}^1$

素因数の和:380029

約数の個数: 24

約数和(自身を含む): 425600000

約数和(自身を除く): 223440532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379999, 759998, 1519996, 2659993, 5319986, 7219981, 10639972, 14439962, 28879924, 50539867, 101079734, 202159468]

約数ペア:

[(1, 202159468), (2, 101079734), (4, 50539867), (7, 28879924), (14, 14439962), (19, 10639972), (28, 7219981), (38, 5319986), (76, 2659993), (133, 1519996), (266, 759998), (532, 379999)]