201907210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{380957}}^1$

素因数の和:381017

約数の個数: 16

約数和(自身を含む): 370291176

約数和(自身を除く): 168383966

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 380957, 761914, 1904785, 3809570, 20190721, 40381442, 100953605, 201907210]

約数ペア:

[(1, 201907210), (2, 100953605), (5, 40381442), (10, 20190721), (53, 3809570), (106, 1904785), (265, 761914), (530, 380957)]