200119322

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 341521920

約数和(自身を除く): 141402598

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 269, 338, 403, 538, 806, 923, 1846, 2201, 3497, 4402, 5239, 6994, 8339, 10478, 11999, 16678, 19099, 23998, 28613, 38198, 45461, 57226, 90922, 108407, 216814, 248287, 371969, 496574, 592069, 743938, 1184138, 1409291, 2818582, 3227731, 6455462, 7696897, 15393794, 100059661, 200119322]

約数ペア:

[(1, 200119322), (2, 100059661), (13, 15393794), (26, 7696897), (31, 6455462), (62, 3227731), (71, 2818582), (142, 1409291), (169, 1184138), (269, 743938), (338, 592069), (403, 496574), (538, 371969), (806, 248287), (923, 216814), (1846, 108407), (2201, 90922), (3497, 57226), (4402, 45461), (5239, 38198), (6994, 28613), (8339, 23998), (10478, 19099), (11999, 16678)]