206422100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{28277}}^1$

素因数の和:28364

約数の個数: 36

約数和(自身を含む): 454088124

約数和(自身を除く): 247666024

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 28277, 56554, 113108, 141385, 282770, 565540, 706925, 1413850, 2064221, 2827700, 4128442, 8256884, 10321105, 20642210, 41284420, 51605525, 103211050, 206422100]

約数ペア:

[(1, 206422100), (2, 103211050), (4, 51605525), (5, 41284420), (10, 20642210), (20, 10321105), (25, 8256884), (50, 4128442), (73, 2827700), (100, 2064221), (146, 1413850), (292, 706925), (365, 565540), (730, 282770), (1460, 141385), (1825, 113108), (3650, 56554), (7300, 28277)]