201958140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365969}}^1$

素因数の和:3365981

約数の個数: 24

約数和(自身を含む): 565482960

約数和(自身を除く): 363524820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365969, 6731938, 10097907, 13463876, 16829845, 20195814, 33659690, 40391628, 50489535, 67319380, 100979070, 201958140]

約数ペア:

[(1, 201958140), (2, 100979070), (3, 67319380), (4, 50489535), (5, 40391628), (6, 33659690), (10, 20195814), (12, 16829845), (15, 13463876), (20, 10097907), (30, 6731938), (60, 3365969)]