202062105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{641467}}^1$

素因数の和:641485

約数の個数: 24

約数和(自身を含む): 400276032

約数和(自身を除く): 198213927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 641467, 1924401, 3207335, 4490269, 5773203, 9622005, 13470807, 22451345, 28866015, 40412421, 67354035, 202062105]

約数ペア:

[(1, 202062105), (3, 67354035), (5, 40412421), (7, 28866015), (9, 22451345), (15, 13470807), (21, 9622005), (35, 5773203), (45, 4490269), (63, 3207335), (105, 1924401), (315, 641467)]