202568270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{471089}}^1$

素因数の和:471139

約数の個数: 16

約数和(自身を含む): 373103280

約数和(自身を除く): 170535010

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 471089, 942178, 2355445, 4710890, 20256827, 40513654, 101284135, 202568270]

約数ペア:

[(1, 202568270), (2, 101284135), (5, 40513654), (10, 20256827), (43, 4710890), (86, 2355445), (215, 942178), (430, 471089)]