200646710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 417291264

約数和(自身を除く): 216644554

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 230, 253, 355, 506, 710, 781, 1117, 1265, 1562, 1633, 2234, 2530, 3266, 3905, 5585, 7810, 8165, 11170, 12287, 16330, 17963, 24574, 25691, 35926, 51382, 61435, 79307, 89815, 122870, 128455, 158614, 179630, 256910, 282601, 396535, 565202, 793070, 872377, 1413005, 1744754, 1824061, 2826010, 3648122, 4361885, 8723770, 9120305, 18240610, 20064671, 40129342, 100323355, 200646710]

約数ペア:

[(1, 200646710), (2, 100323355), (5, 40129342), (10, 20064671), (11, 18240610), (22, 9120305), (23, 8723770), (46, 4361885), (55, 3648122), (71, 2826010), (110, 1824061), (115, 1744754), (142, 1413005), (230, 872377), (253, 793070), (355, 565202), (506, 396535), (710, 282601), (781, 256910), (1117, 179630), (1265, 158614), (1562, 128455), (1633, 122870), (2234, 89815), (2530, 79307), (3266, 61435), (3905, 51382), (5585, 35926), (7810, 25691), (8165, 24574), (11170, 17963), (12287, 16330)]