210936260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{285049}}^1$

素因数の和:285095

約数の個数: 24

約数和(自身を含む): 454939800

約数和(自身を除く): 244003540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 285049, 570098, 1140196, 1425245, 2850490, 5700980, 10546813, 21093626, 42187252, 52734065, 105468130, 210936260]

約数ペア:

[(1, 210936260), (2, 105468130), (4, 52734065), (5, 42187252), (10, 21093626), (20, 10546813), (37, 5700980), (74, 2850490), (148, 1425245), (185, 1140196), (370, 570098), (740, 285049)]