201972118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{3469}}^1$

素因数の和:4191

約数の個数: 16

約数和(自身を含む): 310551120

約数和(自身を除く): 108579002

約数列:

[1, 2, 43, 86, 677, 1354, 3469, 6938, 29111, 58222, 149167, 298334, 2348513, 4697026, 100986059, 201972118]

約数ペア:

[(1, 201972118), (2, 100986059), (43, 4697026), (86, 2348513), (677, 298334), (1354, 149167), (3469, 58222), (6938, 29111)]