210002710

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{105529}}^1$

素因数の和:105735

約数の個数: 16

約数和(自身を含む): 379908000

約数和(自身を除く): 169905290

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 105529, 211058, 527645, 1055290, 21000271, 42000542, 105001355, 210002710]

約数ペア:

[(1, 210002710), (2, 105001355), (5, 42000542), (10, 21000271), (199, 1055290), (398, 527645), (995, 211058), (1990, 105529)]