202111210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6577}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 416782080

約数和(自身を除く): 214670870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 6577, 13154, 15365, 30730, 32885, 46039, 65770, 92078, 230195, 460390, 2887303, 5774606, 14436515, 20211121, 28873030, 40422242, 101055605, 202111210]

約数ペア:

[(1, 202111210), (2, 101055605), (5, 40422242), (7, 28873030), (10, 20211121), (14, 14436515), (35, 5774606), (70, 2887303), (439, 460390), (878, 230195), (2195, 92078), (3073, 65770), (4390, 46039), (6146, 32885), (6577, 30730), (13154, 15365)]