205503390158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{9720149}}^1$

素因数の和:9720224

約数の個数: 24

約数和(自身を含む): 347475922200

約数和(自身を除く): 141972532042

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 10571, 21142, 9720149, 19440298, 106921639, 213843278, 301324619, 602649238, 3314570809, 6629141618, 9341063189, 18682126378, 102751695079, 205503390158]

約数ペア:

[(1, 205503390158), (2, 102751695079), (11, 18682126378), (22, 9341063189), (31, 6629141618), (62, 3314570809), (341, 602649238), (682, 301324619), (961, 213843278), (1922, 106921639), (10571, 19440298), (21142, 9720149)]