198928842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4736401}}^1$

素因数の和:4736413

約数の個数: 16

約数和(自身を含む): 454694592

約数和(自身を除く): 255765750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4736401, 9472802, 14209203, 28418406, 33154807, 66309614, 99464421, 198928842]

約数ペア:

[(1, 198928842), (2, 99464421), (3, 66309614), (6, 33154807), (7, 28418406), (14, 14209203), (21, 9472802), (42, 4736401)]