205657050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1371047}}^1$

素因数の和:1371062

約数の個数: 24

約数和(自身を含む): 510029856

約数和(自身を除く): 304372806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1371047, 2742094, 4113141, 6855235, 8226282, 13710470, 20565705, 34276175, 41131410, 68552350, 102828525, 205657050]

約数ペア:

[(1, 205657050), (2, 102828525), (3, 68552350), (5, 41131410), (6, 34276175), (10, 20565705), (15, 13710470), (25, 8226282), (30, 6855235), (50, 4113141), (75, 2742094), (150, 1371047)]