190014209

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 242349408

約数和(自身を除く): 52335199

約数列:

[1, 7, 11, 49, 77, 227, 539, 1553, 1589, 2497, 10871, 11123, 17083, 17479, 76097, 119581, 122353, 352531, 837067, 2467717, 3877841, 17274019, 27144887, 190014209]

約数ペア:

[(1, 190014209), (7, 27144887), (11, 17274019), (49, 3877841), (77, 2467717), (227, 837067), (539, 352531), (1553, 122353), (1589, 119581), (2497, 76097), (10871, 17479), (11123, 17083)]