204575912

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{61031}}^1$

素因数の和:61456

約数の個数: 16

約数和(自身を含む): 384501600

約数和(自身を除く): 179925688

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 61031, 122062, 244124, 488248, 25571989, 51143978, 102287956, 204575912]

約数ペア:

[(1, 204575912), (2, 102287956), (4, 51143978), (8, 25571989), (419, 488248), (838, 244124), (1676, 122062), (3352, 61031)]