214240442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{265807}}^1$

素因数の和:265853

約数の個数: 16

約数和(自身を含む): 357245952

約数和(自身を除く): 143005510

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 265807, 531614, 3455491, 6910982, 8240017, 16480034, 107120221, 214240442]

約数ペア:

[(1, 214240442), (2, 107120221), (13, 16480034), (26, 8240017), (31, 6910982), (62, 3455491), (403, 531614), (806, 265807)]