105840392

素因数分解:

$2^3\times 7^2\times {\mathrm{270001}}^1$

素因数の和:270021

約数の個数: 24

約数和(自身を含む): 230851710

約数和(自身を除く): 125011318

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 270001, 540002, 1080004, 1890007, 2160008, 3780014, 7560028, 13230049, 15120056, 26460098, 52920196, 105840392]

約数ペア:

[(1, 105840392), (2, 52920196), (4, 26460098), (7, 15120056), (8, 13230049), (14, 7560028), (28, 3780014), (49, 2160008), (56, 1890007), (98, 1080004), (196, 540002), (392, 270001)]