204489614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2531}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 364608000

約数和(自身を除く): 160118386

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 1393, 2531, 2786, 5062, 5771, 11542, 17717, 35434, 40397, 73399, 80794, 146798, 503669, 513793, 1007338, 1027586, 3525683, 7051366, 14606401, 29212802, 102244807, 204489614]

約数ペア:

[(1, 204489614), (2, 102244807), (7, 29212802), (14, 14606401), (29, 7051366), (58, 3525683), (199, 1027586), (203, 1007338), (398, 513793), (406, 503669), (1393, 146798), (2531, 80794), (2786, 73399), (5062, 40397), (5771, 35434), (11542, 17717)]