200487567

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2521}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 311658672

約数和(自身を除く): 111171105

約数列:

[1, 3, 7, 21, 49, 147, 541, 1623, 2521, 3787, 7563, 11361, 17647, 26509, 52941, 79527, 123529, 370587, 1363861, 4091583, 9547027, 28641081, 66829189, 200487567]

約数ペア:

[(1, 200487567), (3, 66829189), (7, 28641081), (21, 9547027), (49, 4091583), (147, 1363861), (541, 370587), (1623, 123529), (2521, 79527), (3787, 52941), (7563, 26509), (11361, 17647)]