203560300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107137}}^1$

素因数の和:107170

約数の個数: 36

約数和(自身を含む): 464978920

約数和(自身を除く): 261418620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 107137, 214274, 428548, 535685, 1071370, 2035603, 2142740, 2678425, 4071206, 5356850, 8142412, 10178015, 10713700, 20356030, 40712060, 50890075, 101780150, 203560300]

約数ペア:

[(1, 203560300), (2, 101780150), (4, 50890075), (5, 40712060), (10, 20356030), (19, 10713700), (20, 10178015), (25, 8142412), (38, 5356850), (50, 4071206), (76, 2678425), (95, 2142740), (100, 2035603), (190, 1071370), (380, 535685), (475, 428548), (950, 214274), (1900, 107137)]