203274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 460512

約数和(自身を除く): 257238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 491, 982, 1473, 2946, 4419, 8838, 11293, 22586, 33879, 67758, 101637, 203274]

約数ペア:

[(1, 203274), (2, 101637), (3, 67758), (6, 33879), (9, 22586), (18, 11293), (23, 8838), (46, 4419), (69, 2946), (138, 1473), (207, 982), (414, 491)]