188339942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433963}}^1$

素因数の和:434003

約数の個数: 16

約数和(自身を含む): 333284352

約数和(自身を除く): 144944410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 433963, 867926, 3037741, 6075482, 13452853, 26905706, 94169971, 188339942]

約数ペア:

[(1, 188339942), (2, 94169971), (7, 26905706), (14, 13452853), (31, 6075482), (62, 3037741), (217, 867926), (434, 433963)]