201630992

素因数分解:

$2^4\times {\mathrm{12601937}}^1$

素因数の和:12601945

約数の個数: 10

約数和(自身を含む): 390660078

約数和(自身を除く): 189029086

約数列:

[1, 2, 4, 8, 16, 12601937, 25203874, 50407748, 100815496, 201630992]

約数ペア:

[(1, 201630992), (2, 100815496), (4, 50407748), (8, 25203874), (16, 12601937)]