200623689

素因数分解:

$3^3\times 7^2\times {\mathrm{151643}}^1$

素因数の和:151666

約数の個数: 24

約数和(自身を含む): 345748320

約数和(自身を除く): 145124631

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 151643, 454929, 1061501, 1364787, 3184503, 4094361, 7430507, 9553509, 22291521, 28660527, 66874563, 200623689]

約数ペア:

[(1, 200623689), (3, 66874563), (7, 28660527), (9, 22291521), (21, 9553509), (27, 7430507), (49, 4094361), (63, 3184503), (147, 1364787), (189, 1061501), (441, 454929), (1323, 151643)]