207988260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3466471}}^1$

素因数の和:3466483

約数の個数: 24

約数和(自身を含む): 582367296

約数和(自身を除く): 374379036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3466471, 6932942, 10399413, 13865884, 17332355, 20798826, 34664710, 41597652, 51997065, 69329420, 103994130, 207988260]

約数ペア:

[(1, 207988260), (2, 103994130), (3, 69329420), (4, 51997065), (5, 41597652), (6, 34664710), (10, 20798826), (12, 17332355), (15, 13865884), (20, 10399413), (30, 6932942), (60, 3466471)]