269204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 526848

約数和(自身を除く): 257644

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 167, 334, 403, 668, 806, 1612, 2171, 4342, 5177, 8684, 10354, 20708, 67301, 134602, 269204]

約数ペア:

[(1, 269204), (2, 134602), (4, 67301), (13, 20708), (26, 10354), (31, 8684), (52, 5177), (62, 4342), (124, 2171), (167, 1612), (334, 806), (403, 668)]