201769851724

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{49547}}^1$

素因数の和:49907

約数の個数: 72

約数和(自身を含む): 417535050240

約数和(自身を除く): 215765198516

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 263, 316, 526, 553, 1052, 1106, 1841, 2212, 3682, 3871, 7364, 7742, 12887, 15484, 20777, 25774, 41554, 49547, 51548, 83108, 99094, 145439, 198188, 290878, 346829, 581756, 693658, 1018073, 1387316, 2036146, 2427803, 3914213, 4072292, 4855606, 7828426, 9711212, 13030861, 15656852, 26061722, 27399491, 52123444, 54798982, 91216027, 109597964, 182432054, 191796437, 364864108, 383592874, 638512189, 767185748, 1029438019, 1277024378, 2058876038, 2554048756, 4117752076, 7206066133, 14412132266, 28824264532, 50442462931, 100884925862, 201769851724]

約数ペア:

[(1, 201769851724), (2, 100884925862), (4, 50442462931), (7, 28824264532), (14, 14412132266), (28, 7206066133), (49, 4117752076), (79, 2554048756), (98, 2058876038), (158, 1277024378), (196, 1029438019), (263, 767185748), (316, 638512189), (526, 383592874), (553, 364864108), (1052, 191796437), (1106, 182432054), (1841, 109597964), (2212, 91216027), (3682, 54798982), (3871, 52123444), (7364, 27399491), (7742, 26061722), (12887, 15656852), (15484, 13030861), (20777, 9711212), (25774, 7828426), (41554, 4855606), (49547, 4072292), (51548, 3914213), (83108, 2427803), (99094, 2036146), (145439, 1387316), (198188, 1018073), (290878, 693658), (346829, 581756)]