201604282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{90731}}^1$

素因数の和:90845

約数の個数: 16

約数和(自身を含む): 333167904

約数和(自身を除く): 131563622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 90731, 181462, 998041, 1996082, 9163831, 18327662, 100802141, 201604282]

約数ペア:

[(1, 201604282), (2, 100802141), (11, 18327662), (22, 9163831), (101, 1996082), (202, 998041), (1111, 181462), (2222, 90731)]