201254262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 467970048

約数和(自身を除く): 266715786

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 181, 187, 362, 374, 543, 561, 991, 1086, 1122, 1982, 1991, 2973, 3077, 3982, 5946, 5973, 6154, 9231, 10901, 11946, 16847, 18462, 21802, 32703, 33694, 33847, 50541, 65406, 67694, 101082, 101541, 179371, 185317, 203082, 358742, 370634, 538113, 555951, 1076226, 1111902, 1973081, 3049307, 3946162, 5919243, 6098614, 9147921, 11838486, 18295842, 33542377, 67084754, 100627131, 201254262]

約数ペア:

[(1, 201254262), (2, 100627131), (3, 67084754), (6, 33542377), (11, 18295842), (17, 11838486), (22, 9147921), (33, 6098614), (34, 5919243), (51, 3946162), (66, 3049307), (102, 1973081), (181, 1111902), (187, 1076226), (362, 555951), (374, 538113), (543, 370634), (561, 358742), (991, 203082), (1086, 185317), (1122, 179371), (1982, 101541), (1991, 101082), (2973, 67694), (3077, 65406), (3982, 50541), (5946, 33847), (5973, 33694), (6154, 32703), (9231, 21802), (10901, 18462), (11946, 16847)]