202488870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397037}}^1$

素因数の和:397064

約数の個数: 32

約数和(自身を含む): 514561248

約数和(自身を除く): 312072378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 397037, 794074, 1191111, 1985185, 2382222, 3970370, 5955555, 6749629, 11911110, 13499258, 20248887, 33748145, 40497774, 67496290, 101244435, 202488870]

約数ペア:

[(1, 202488870), (2, 101244435), (3, 67496290), (5, 40497774), (6, 33748145), (10, 20248887), (15, 13499258), (17, 11911110), (30, 6749629), (34, 5955555), (51, 3970370), (85, 2382222), (102, 1985185), (170, 1191111), (255, 794074), (510, 397037)]