201964794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 473014080

約数和(自身を除く): 271049286

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 197, 323, 391, 394, 437, 529, 591, 646, 782, 874, 969, 1058, 1173, 1182, 1311, 1587, 1938, 2346, 2622, 3174, 3349, 3743, 4531, 6698, 7429, 7486, 8993, 9062, 10047, 10051, 11229, 13593, 14858, 17986, 20094, 20102, 22287, 22458, 26979, 27186, 30153, 44574, 53958, 60306, 63631, 77027, 86089, 104213, 127262, 154054, 170867, 172178, 190893, 208426, 231081, 258267, 312639, 341734, 381786, 462162, 512601, 516534, 625278, 1025202, 1463513, 1771621, 1980047, 2927026, 3543242, 3960094, 4390539, 5314863, 5940141, 8781078, 10629726, 11880282, 33660799, 67321598, 100982397, 201964794]

約数ペア:

[(1, 201964794), (2, 100982397), (3, 67321598), (6, 33660799), (17, 11880282), (19, 10629726), (23, 8781078), (34, 5940141), (38, 5314863), (46, 4390539), (51, 3960094), (57, 3543242), (69, 2927026), (102, 1980047), (114, 1771621), (138, 1463513), (197, 1025202), (323, 625278), (391, 516534), (394, 512601), (437, 462162), (529, 381786), (591, 341734), (646, 312639), (782, 258267), (874, 231081), (969, 208426), (1058, 190893), (1173, 172178), (1182, 170867), (1311, 154054), (1587, 127262), (1938, 104213), (2346, 86089), (2622, 77027), (3174, 63631), (3349, 60306), (3743, 53958), (4531, 44574), (6698, 30153), (7429, 27186), (7486, 26979), (8993, 22458), (9062, 22287), (10047, 20102), (10051, 20094), (11229, 17986), (13593, 14858)]