201993281938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1709287}}^1$

素因数の和:1709686

約数の個数: 32

約数和(自身を含む): 362314358784

約数和(自身を除く): 160321076846

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 367, 734, 2569, 5138, 8441, 16882, 59087, 118174, 1709287, 3418574, 11965009, 23930018, 39313601, 78627202, 275195207, 550390414, 627308329, 1254616658, 4391158303, 8782316606, 14428091567, 28856183134, 100996640969, 201993281938]

約数ペア:

[(1, 201993281938), (2, 100996640969), (7, 28856183134), (14, 14428091567), (23, 8782316606), (46, 4391158303), (161, 1254616658), (322, 627308329), (367, 550390414), (734, 275195207), (2569, 78627202), (5138, 39313601), (8441, 23930018), (16882, 11965009), (59087, 3418574), (118174, 1709287)]