203963186

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 366996096

約数和(自身を除く): 163032910

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 107, 214, 367, 371, 734, 742, 749, 1498, 2569, 2597, 5138, 5194, 5243, 5671, 10486, 11342, 17983, 19451, 35966, 38902, 39269, 39697, 78538, 79394, 136157, 272314, 274883, 277879, 549766, 555758, 953099, 1906198, 1924181, 2081257, 3848362, 4162514, 14568799, 29137598, 101981593, 203963186]

約数ペア:

[(1, 203963186), (2, 101981593), (7, 29137598), (14, 14568799), (49, 4162514), (53, 3848362), (98, 2081257), (106, 1924181), (107, 1906198), (214, 953099), (367, 555758), (371, 549766), (734, 277879), (742, 274883), (749, 272314), (1498, 136157), (2569, 79394), (2597, 78538), (5138, 39697), (5194, 39269), (5243, 38902), (5671, 35966), (10486, 19451), (11342, 17983)]