209387206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9103}}^1$

素因数の和:9196

約数の個数: 32

約数和(自身を含む): 377561088

約数和(自身を除く): 168173882

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 9103, 11501, 18206, 23002, 63721, 127442, 282193, 482459, 564386, 964918, 1975351, 3377213, 3950702, 6754426, 14956229, 29912458, 104693603, 209387206]

約数ペア:

[(1, 209387206), (2, 104693603), (7, 29912458), (14, 14956229), (31, 6754426), (53, 3950702), (62, 3377213), (106, 1975351), (217, 964918), (371, 564386), (434, 482459), (742, 282193), (1643, 127442), (3286, 63721), (9103, 23002), (11501, 18206)]