100020982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{5347}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 154022400

約数和(自身を除く): 54001418

約数列:

[1, 2, 47, 94, 199, 398, 5347, 9353, 10694, 18706, 251309, 502618, 1064053, 2128106, 50010491, 100020982]

約数ペア:

[(1, 100020982), (2, 50010491), (47, 2128106), (94, 1064053), (199, 502618), (398, 251309), (5347, 18706), (9353, 10694)]