206854284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27061}}^1$

素因数の和:27095

約数の個数: 72

約数和(自身を含む): 604673328

約数和(自身を除く): 397819044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27061, 54122, 81183, 108244, 162366, 189427, 324732, 351793, 378854, 568281, 703586, 757708, 1055379, 1136562, 1325989, 1407172, 2110758, 2273124, 2462551, 2651978, 3977967, 4221516, 4925102, 5303956, 7387653, 7955934, 9850204, 14775306, 15911868, 17237857, 29550612, 34475714, 51713571, 68951428, 103427142, 206854284]

約数ペア:

[(1, 206854284), (2, 103427142), (3, 68951428), (4, 51713571), (6, 34475714), (7, 29550612), (12, 17237857), (13, 15911868), (14, 14775306), (21, 9850204), (26, 7955934), (28, 7387653), (39, 5303956), (42, 4925102), (49, 4221516), (52, 3977967), (78, 2651978), (84, 2462551), (91, 2273124), (98, 2110758), (147, 1407172), (156, 1325989), (182, 1136562), (196, 1055379), (273, 757708), (294, 703586), (364, 568281), (546, 378854), (588, 351793), (637, 324732), (1092, 189427), (1274, 162366), (1911, 108244), (2548, 81183), (3822, 54122), (7644, 27061)]