202330400

素因数分解:

$2^5\times 5^2\times {\mathrm{252913}}^1$

素因数の和:252933

約数の個数: 36

約数和(自身を含む): 493941042

約数和(自身を除く): 291610642

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 252913, 505826, 1011652, 1264565, 2023304, 2529130, 4046608, 5058260, 6322825, 8093216, 10116520, 12645650, 20233040, 25291300, 40466080, 50582600, 101165200, 202330400]

約数ペア:

[(1, 202330400), (2, 101165200), (4, 50582600), (5, 40466080), (8, 25291300), (10, 20233040), (16, 12645650), (20, 10116520), (25, 8093216), (32, 6322825), (40, 5058260), (50, 4046608), (80, 2529130), (100, 2023304), (160, 1264565), (200, 1011652), (400, 505826), (800, 252913)]