194929168

素因数分解:

$2^4\times 7^1\times {\mathrm{1740439}}^1$

素因数の和:1740454

約数の個数: 20

約数和(自身を含む): 431629120

約数和(自身を除く): 236699952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1740439, 3480878, 6961756, 12183073, 13923512, 24366146, 27847024, 48732292, 97464584, 194929168]

約数ペア:

[(1, 194929168), (2, 97464584), (4, 48732292), (7, 27847024), (8, 24366146), (14, 13923512), (16, 12183073), (28, 6961756), (56, 3480878), (112, 1740439)]