223436744

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{213203}}^1$

素因数の和:213340

約数の個数: 16

約数和(自身を含む): 422143920

約数和(自身を除く): 198707176

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 213203, 426406, 852812, 1705624, 27929593, 55859186, 111718372, 223436744]

約数ペア:

[(1, 223436744), (2, 111718372), (4, 55859186), (8, 27929593), (131, 1705624), (262, 852812), (524, 426406), (1048, 213203)]