202419470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9341}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 399538656

約数和(自身を除く): 197119186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 9341, 10835, 18682, 21670, 46705, 93410, 102751, 205502, 513755, 1027510, 1840177, 3680354, 9200885, 18401770, 20241947, 40483894, 101209735, 202419470]

約数ペア:

[(1, 202419470), (2, 101209735), (5, 40483894), (10, 20241947), (11, 18401770), (22, 9200885), (55, 3680354), (110, 1840177), (197, 1027510), (394, 513755), (985, 205502), (1970, 102751), (2167, 93410), (4334, 46705), (9341, 21670), (10835, 18682)]