206236460

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{33589}}^1$

素因数の和:33905

約数の個数: 24

約数和(自身を含む): 434520240

約数和(自身を除く): 228283780

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 33589, 67178, 134356, 167945, 335890, 671780, 10311823, 20623646, 41247292, 51559115, 103118230, 206236460]

約数ペア:

[(1, 206236460), (2, 103118230), (4, 51559115), (5, 41247292), (10, 20623646), (20, 10311823), (307, 671780), (614, 335890), (1228, 167945), (1535, 134356), (3070, 67178), (6140, 33589)]