202958710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{471997}}^1$

素因数の和:472047

約数の個数: 16

約数和(自身を含む): 373822416

約数和(自身を除く): 170863706

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 471997, 943994, 2359985, 4719970, 20295871, 40591742, 101479355, 202958710]

約数ペア:

[(1, 202958710), (2, 101479355), (5, 40591742), (10, 20295871), (43, 4719970), (86, 2359985), (215, 943994), (430, 471997)]