212823100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{304033}}^1$

素因数の和:304054

約数の個数: 36

約数和(自身を含む): 527803024

約数和(自身を除く): 314979924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 304033, 608066, 1216132, 1520165, 2128231, 3040330, 4256462, 6080660, 7600825, 8512924, 10641155, 15201650, 21282310, 30403300, 42564620, 53205775, 106411550, 212823100]

約数ペア:

[(1, 212823100), (2, 106411550), (4, 53205775), (5, 42564620), (7, 30403300), (10, 21282310), (14, 15201650), (20, 10641155), (25, 8512924), (28, 7600825), (35, 6080660), (50, 4256462), (70, 3040330), (100, 2128231), (140, 1520165), (175, 1216132), (350, 608066), (700, 304033)]