208083610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72503}}^1$

素因数の和:72558

約数の個数: 32

約数和(自身を含む): 438504192

約数和(自身を除く): 230420582

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 72503, 145006, 362515, 507521, 725030, 1015042, 2537605, 2972623, 5075210, 5945246, 14863115, 20808361, 29726230, 41616722, 104041805, 208083610]

約数ペア:

[(1, 208083610), (2, 104041805), (5, 41616722), (7, 29726230), (10, 20808361), (14, 14863115), (35, 5945246), (41, 5075210), (70, 2972623), (82, 2537605), (205, 1015042), (287, 725030), (410, 507521), (574, 362515), (1435, 145006), (2870, 72503)]