268202470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{265547}}^1$

素因数の和:265655

約数の個数: 16

約数和(自身を含む): 487546128

約数和(自身を除く): 219343658

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 265547, 531094, 1327735, 2655470, 26820247, 53640494, 134101235, 268202470]

約数ペア:

[(1, 268202470), (2, 134101235), (5, 53640494), (10, 26820247), (101, 2655470), (202, 1327735), (505, 531094), (1010, 265547)]