212314600

素因数分解:

$2^3\times 5^2\times {\mathrm{1061573}}^1$

素因数の和:1061589

約数の個数: 24

約数和(自身を含む): 493631910

約数和(自身を除く): 281317310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1061573, 2123146, 4246292, 5307865, 8492584, 10615730, 21231460, 26539325, 42462920, 53078650, 106157300, 212314600]

約数ペア:

[(1, 212314600), (2, 106157300), (4, 53078650), (5, 42462920), (8, 26539325), (10, 21231460), (20, 10615730), (25, 8492584), (40, 5307865), (50, 4246292), (100, 2123146), (200, 1061573)]