202154930

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{48247}}^1$

素因数の和:48673

約数の個数: 16

約数和(自身を含む): 364754880

約数和(自身を除く): 162599950

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 48247, 96494, 241235, 482470, 20215493, 40430986, 101077465, 202154930]

約数ペア:

[(1, 202154930), (2, 101077465), (5, 40430986), (10, 20215493), (419, 482470), (838, 241235), (2095, 96494), (4190, 48247)]