200877070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{542911}}^1$

素因数の和:542955

約数の個数: 16

約数和(自身を含む): 371351808

約数和(自身を除く): 170474738

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 542911, 1085822, 2714555, 5429110, 20087707, 40175414, 100438535, 200877070]

約数ペア:

[(1, 200877070), (2, 100438535), (5, 40175414), (10, 20087707), (37, 5429110), (74, 2714555), (185, 1085822), (370, 542911)]