201925472

素因数分解:

$2^5\times 7^3\times {\mathrm{18397}}^1$

素因数の和:18428

約数の個数: 48

約数和(自身を含む): 463629600

約数和(自身を除く): 261704128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 18397, 36794, 73588, 128779, 147176, 257558, 294352, 515116, 588704, 901453, 1030232, 1802906, 2060464, 3605812, 4120928, 6310171, 7211624, 12620342, 14423248, 25240684, 28846496, 50481368, 100962736, 201925472]

約数ペア:

[(1, 201925472), (2, 100962736), (4, 50481368), (7, 28846496), (8, 25240684), (14, 14423248), (16, 12620342), (28, 7211624), (32, 6310171), (49, 4120928), (56, 3605812), (98, 2060464), (112, 1802906), (196, 1030232), (224, 901453), (343, 588704), (392, 515116), (686, 294352), (784, 257558), (1372, 147176), (1568, 128779), (2744, 73588), (5488, 36794), (10976, 18397)]