201328863160

素因数分解:

$2^3\times 5^1\times {\mathrm{5033221579}}^1$

素因数の和:5033221590

約数の個数: 16

約数和(自身を含む): 452989942200

約数和(自身を除く): 251661079040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5033221579, 10066443158, 20132886316, 25166107895, 40265772632, 50332215790, 100664431580, 201328863160]

約数ペア:

[(1, 201328863160), (2, 100664431580), (4, 50332215790), (5, 40265772632), (8, 25166107895), (10, 20132886316), (20, 10066443158), (40, 5033221579)]