200337980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 436691136

約数和(自身を除く): 236353156

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1940, 2791, 3589, 5582, 7178, 11164, 13955, 14356, 17945, 27910, 35890, 55820, 71780, 103267, 206534, 270727, 413068, 516335, 541454, 1032670, 1082908, 1353635, 2065340, 2707270, 5414540, 10016899, 20033798, 40067596, 50084495, 100168990, 200337980]

約数ペア:

[(1, 200337980), (2, 100168990), (4, 50084495), (5, 40067596), (10, 20033798), (20, 10016899), (37, 5414540), (74, 2707270), (97, 2065340), (148, 1353635), (185, 1082908), (194, 1032670), (370, 541454), (388, 516335), (485, 413068), (740, 270727), (970, 206534), (1940, 103267), (2791, 71780), (3589, 55820), (5582, 35890), (7178, 27910), (11164, 17945), (13955, 14356)]