208534142

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1\times {\mathrm{1109}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 315684000

約数和(自身を除く): 107149858

約数列:

[1, 2, 149, 298, 631, 1109, 1262, 2218, 94019, 165241, 188038, 330482, 699779, 1399558, 104267071, 208534142]

約数ペア:

[(1, 208534142), (2, 104267071), (149, 1399558), (298, 699779), (631, 330482), (1109, 188038), (1262, 165241), (2218, 94019)]