189826

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 359100

約数和(自身を除く): 169274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 637, 1043, 1274, 1937, 2086, 3874, 7301, 13559, 14602, 27118, 94913, 189826]

約数ペア:

[(1, 189826), (2, 94913), (7, 27118), (13, 14602), (14, 13559), (26, 7301), (49, 3874), (91, 2086), (98, 1937), (149, 1274), (182, 1043), (298, 637)]