202303390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{470473}}^1$

素因数の和:470523

約数の個数: 16

約数和(自身を含む): 372615408

約数和(自身を除く): 170312018

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 470473, 940946, 2352365, 4704730, 20230339, 40460678, 101151695, 202303390]

約数ペア:

[(1, 202303390), (2, 101151695), (5, 40460678), (10, 20230339), (43, 4704730), (86, 2352365), (215, 940946), (430, 470473)]