208868556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 548533440

約数和(自身を除く): 339664884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 137, 156, 174, 274, 337, 348, 377, 411, 548, 674, 754, 822, 1011, 1131, 1348, 1508, 1644, 1781, 2022, 2262, 3562, 3973, 4044, 4381, 4524, 5343, 7124, 7946, 8762, 9773, 10686, 11919, 13143, 15892, 17524, 19546, 21372, 23838, 26286, 29319, 39092, 46169, 47676, 51649, 52572, 58638, 92338, 103298, 117276, 127049, 138507, 154947, 184676, 206596, 254098, 277014, 309894, 381147, 508196, 554028, 600197, 619788, 762294, 1200394, 1338901, 1524588, 1800591, 2400788, 2677802, 3601182, 4016703, 5355604, 7202364, 8033406, 16066812, 17405713, 34811426, 52217139, 69622852, 104434278, 208868556]

約数ペア:

[(1, 208868556), (2, 104434278), (3, 69622852), (4, 52217139), (6, 34811426), (12, 17405713), (13, 16066812), (26, 8033406), (29, 7202364), (39, 5355604), (52, 4016703), (58, 3601182), (78, 2677802), (87, 2400788), (116, 1800591), (137, 1524588), (156, 1338901), (174, 1200394), (274, 762294), (337, 619788), (348, 600197), (377, 554028), (411, 508196), (548, 381147), (674, 309894), (754, 277014), (822, 254098), (1011, 206596), (1131, 184676), (1348, 154947), (1508, 138507), (1644, 127049), (1781, 117276), (2022, 103298), (2262, 92338), (3562, 58638), (3973, 52572), (4044, 51649), (4381, 47676), (4524, 46169), (5343, 39092), (7124, 29319), (7946, 26286), (8762, 23838), (9773, 21372), (10686, 19546), (11919, 17524), (13143, 15892)]