201089154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{129401}}^1$

素因数の和:129450

約数の個数: 32

約数和(自身を含む): 472058496

約数和(自身を除く): 270969342

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 129401, 258802, 388203, 776406, 905807, 1811614, 2717421, 4787837, 5434842, 9575674, 14363511, 28727022, 33514859, 67029718, 100544577, 201089154]

約数ペア:

[(1, 201089154), (2, 100544577), (3, 67029718), (6, 33514859), (7, 28727022), (14, 14363511), (21, 9575674), (37, 5434842), (42, 4787837), (74, 2717421), (111, 1811614), (222, 905807), (259, 776406), (518, 388203), (777, 258802), (1554, 129401)]