201772235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 295684992

約数和(自身を除く): 93912757

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 595, 791, 1921, 3001, 3955, 9605, 13447, 15005, 21007, 51017, 67235, 105035, 255085, 339113, 357119, 1695565, 1785595, 2373791, 5764921, 11868955, 28824605, 40354447, 201772235]

約数ペア:

[(1, 201772235), (5, 40354447), (7, 28824605), (17, 11868955), (35, 5764921), (85, 2373791), (113, 1785595), (119, 1695565), (565, 357119), (595, 339113), (791, 255085), (1921, 105035), (3001, 67235), (3955, 51017), (9605, 21007), (13447, 15005)]