208435350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1389569}}^1$

素因数の和:1389584

約数の個数: 24

約数和(自身を含む): 516920040

約数和(自身を除く): 308484690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1389569, 2779138, 4168707, 6947845, 8337414, 13895690, 20843535, 34739225, 41687070, 69478450, 104217675, 208435350]

約数ペア:

[(1, 208435350), (2, 104217675), (3, 69478450), (5, 41687070), (6, 34739225), (10, 20843535), (15, 13895690), (25, 8337414), (30, 6947845), (50, 4168707), (75, 2779138), (150, 1389569)]