196396060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1402829}}^1$

素因数の和:1402845

約数の個数: 24

約数和(自身を含む): 471350880

約数和(自身を除く): 274954820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1402829, 2805658, 5611316, 7014145, 9819803, 14028290, 19639606, 28056580, 39279212, 49099015, 98198030, 196396060]

約数ペア:

[(1, 196396060), (2, 98198030), (4, 49099015), (5, 39279212), (7, 28056580), (10, 19639606), (14, 14028290), (20, 9819803), (28, 7014145), (35, 5611316), (70, 2805658), (140, 1402829)]