202437104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{238723}}^1$

素因数の和:238784

約数の個数: 20

約数和(自身を含む): 399623976

約数和(自身を除く): 197186872

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 238723, 477446, 954892, 1909784, 3819568, 12652319, 25304638, 50609276, 101218552, 202437104]

約数ペア:

[(1, 202437104), (2, 101218552), (4, 50609276), (8, 25304638), (16, 12652319), (53, 3819568), (106, 1909784), (212, 954892), (424, 477446), (848, 238723)]