201959098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 342076608

約数和(自身を除く): 140117510

約数列:

[1, 2, 11, 22, 37, 74, 137, 274, 407, 814, 1507, 1811, 3014, 3622, 5069, 10138, 19921, 39842, 55759, 67007, 111518, 134014, 248107, 496214, 737077, 1474154, 2729177, 5458354, 9179959, 18359918, 100979549, 201959098]

約数ペア:

[(1, 201959098), (2, 100979549), (11, 18359918), (22, 9179959), (37, 5458354), (74, 2729177), (137, 1474154), (274, 737077), (407, 496214), (814, 248107), (1507, 134014), (1811, 111518), (3014, 67007), (3622, 55759), (5069, 39842), (10138, 19921)]