212364184

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{248089}}^1$

素因数の和:248202

約数の個数: 16

約数和(自身を含む): 401905800

約数和(自身を除く): 189541616

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 248089, 496178, 992356, 1984712, 26545523, 53091046, 106182092, 212364184]

約数ペア:

[(1, 212364184), (2, 106182092), (4, 53091046), (8, 26545523), (107, 1984712), (214, 992356), (428, 496178), (856, 248089)]