201972312

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{12809}}^1$

素因数の和:12897

約数の個数: 64

約数和(自身を含む): 568764000

約数和(自身を除く): 366791688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 12809, 15768, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 230562, 307416, 345843, 461124, 691686, 922248, 935057, 1383372, 1870114, 2766744, 2805171, 3740228, 5610342, 7480456, 8415513, 11220684, 16831026, 22441368, 25246539, 33662052, 50493078, 67324104, 100986156, 201972312]

約数ペア:

[(1, 201972312), (2, 100986156), (3, 67324104), (4, 50493078), (6, 33662052), (8, 25246539), (9, 22441368), (12, 16831026), (18, 11220684), (24, 8415513), (27, 7480456), (36, 5610342), (54, 3740228), (72, 2805171), (73, 2766744), (108, 1870114), (146, 1383372), (216, 935057), (219, 922248), (292, 691686), (438, 461124), (584, 345843), (657, 307416), (876, 230562), (1314, 153708), (1752, 115281), (1971, 102472), (2628, 76854), (3942, 51236), (5256, 38427), (7884, 25618), (12809, 15768)]