200318980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{93607}}^1$

素因数の和:93723

約数の個数: 24

約数和(自身を含む): 424605888

約数和(自身を除く): 224286908

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 93607, 187214, 374428, 468035, 936070, 1872140, 10015949, 20031898, 40063796, 50079745, 100159490, 200318980]

約数ペア:

[(1, 200318980), (2, 100159490), (4, 50079745), (5, 40063796), (10, 20031898), (20, 10015949), (107, 1872140), (214, 936070), (428, 468035), (535, 374428), (1070, 187214), (2140, 93607)]