196434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1574

約数の個数: 24

約数和(自身を含む): 486720

約数和(自身を除く): 290286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1559, 3118, 4677, 9354, 10913, 14031, 21826, 28062, 32739, 65478, 98217, 196434]

約数ペア:

[(1, 196434), (2, 98217), (3, 65478), (6, 32739), (7, 28062), (9, 21826), (14, 14031), (18, 10913), (21, 9354), (42, 4677), (63, 3118), (126, 1559)]